Samsung officially details October 2026 security patch - Up to 83 fixes

Samsung has published the October 2026 Security Maintenance Release notes , and the package leans heavily on Google’s work this month. Nine critical-rated Android vulnerabilities are covered, headlined by CVE-2026-20519 and CVE-2026-20520, alongside 33 high-severity fixes and three moderate ones. Nothing in the low category this time. Samsung also flagged a few housekeeping items . Three CVEs (CVE-2026-28667, CVE-2026-45513 and CVE-2026-57537) were already shipped in earlier updates, and one Google entry, CVE-2026-57554, does not apply to Galaxy hardware at all. Critical CVE-2026-20519, CVE-2026-20520, CVE-2026-49933, CVE-2026-55265, CVE-2026-55269, CVE-2026-55280, CVE-2026-58835, CVE-2026-58865, CVE-2026-58880 High CVE-2026-5945, CVE-2026-6021, CVE-2026-20521, CVE-2026-20522, CVE-2026-20523, CVE-2026-20524, CVE-2026-20525, CVE-2026-20526, CVE-2026-20527, CVE-2026-20586, CVE-2026-20589, CVE-2026-25291 CVE-2026-43499, CVE-2026-45516, CVE-2026-45524, CVE-2026-49878, CVE-2026-49880, CVE-2026-49885, CVE-2026-49896, CVE-2026-49937, CVE-2026-55266, CVE-2026-55270, CVE-2026-55279, CVE-2026-55286 CVE-2026-57545, CVE-2026-57546, CVE-2026-57547, CVE-2026-58815, CVE-2026-58834, CVE-2026-58841, CVE-2026-58854, CVE-2026-58856, CVE-2026-58859 Moderate CVE-2026-20579, CVE-2026-20587, CVE-2026-20588 Low None Already included in updates CVE-2026-28667, CVE-2026-45513, CVE-2026-57537 Not applicable to Samsung devices CVE-2026-57554(A-532129432) Photo by Sammyfans Samsung Semiconductor adds its own four high-severity patches on top. Additionally, Samsung Mobile is disclosing 27 Samsung Vulnerabilities and Exposures items, though the notes detail only 13 of them and say some cannot be shared yet; of those described, six are rated high. Several are memory-safety bugs in media components: out-of-bounds writes in libsmkvextractor.so and libsamsungtts.so, plus two input-validation flaws in the HEIF decoder library that could allow code execution. A use-after-free in the WSM service could let a local attacker run code with system privilege. That one deserves the most attention. One high-rated item is quieter but notable. SVE-2026-3972 involves Locksettings, where a local attacker with root access could reach data tied to a work or secondary profile before the first unlock; Samsung fixed it with extra validation logic. All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

Nine critical-rated Android vulnerabilities are covered, headlined by CVE-2026-20519 and CVE-2026-20520, alongside 33 high-severity fixes and three moderate ones. Nothing in the low category this time. Samsung also flagged a few housekeeping items . Three CVEs (CVE-2026-28667, CVE-2026-45513 and CVE-2026-57537) were already shipped in earlier updates, and one Google entry, CVE-2026-57554, does not apply to Galaxy hardware at all. Critical CVE-2026-20519, CVE-2026-20520, CVE-2026-49933, CVE-2026-55265, CVE-2026-55269, CVE-2026-55280, CVE-2026-58835, CVE-2026-58865, CVE-2026-58880 High CVE-2026-5945, CVE-2026-6021, CVE-2026-20521, CVE-2026-20522, CVE-2026-20523, CVE-2026-20524, CVE-2026-20525, CVE-2026-20526, CVE-2026-20527, CVE-2026-20586, CVE-2026-20589, CVE-2026-25291 CVE-2026-43499, CVE-2026-45516, CVE-2026-45524, CVE-2026-49878, CVE-2026-49880, CVE-2026-49885, CVE-2026-49896, CVE-2026-49937, CVE-2026-55266, CVE-2026-55270, CVE-2026-55279, CVE-2026-55286 CVE-2026-57545, CVE-2026-57546, CVE-2026-57547, CVE-2026-58815, CVE-2026-58834, CVE-2026-58841, CVE-2026-58854, CVE-2026-58856, CVE-2026-58859 Moderate CVE-2026-20579, CVE-2026-20587, CVE-2026-20588 Low None Already included in updates CVE-2026-28667, CVE-2026-45513, CVE-2026-57537 Not applicable to Samsung devices CVE-2026-57554(A-532129432) Photo by Sammyfans Samsung Semiconductor adds its own four high-severity patches on top. Additionally, Samsung Mobile is disclosing 27 Samsung Vulnerabilities and Exposures items, though the notes detail only 13 of them and say some cannot be shared yet; of those described, six are rated high. Several are memory-safety bugs in media components: out-of-bounds writes in libsmkvextractor.so and libsamsungtts.so, plus two input-validation flaws in the HEIF decoder library that could allow code execution. A use-after-free in the WSM service could let a local attacker run code with system privilege. That one deserves the most attention. One high-rated item is quieter but notable. SVE-2026-3972 involves Locksettings, where a local attacker with root access could reach data tied to a work or secondary profile before the first unlock; Samsung fixed it with extra validation logic. All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

Samsung also flagged a few housekeeping items . Three CVEs (CVE-2026-28667, CVE-2026-45513 and CVE-2026-57537) were already shipped in earlier updates, and one Google entry, CVE-2026-57554, does not apply to Galaxy hardware at all. Critical CVE-2026-20519, CVE-2026-20520, CVE-2026-49933, CVE-2026-55265, CVE-2026-55269, CVE-2026-55280, CVE-2026-58835, CVE-2026-58865, CVE-2026-58880 High CVE-2026-5945, CVE-2026-6021, CVE-2026-20521, CVE-2026-20522, CVE-2026-20523, CVE-2026-20524, CVE-2026-20525, CVE-2026-20526, CVE-2026-20527, CVE-2026-20586, CVE-2026-20589, CVE-2026-25291 CVE-2026-43499, CVE-2026-45516, CVE-2026-45524, CVE-2026-49878, CVE-2026-49880, CVE-2026-49885, CVE-2026-49896, CVE-2026-49937, CVE-2026-55266, CVE-2026-55270, CVE-2026-55279, CVE-2026-55286 CVE-2026-57545, CVE-2026-57546, CVE-2026-57547, CVE-2026-58815, CVE-2026-58834, CVE-2026-58841, CVE-2026-58854, CVE-2026-58856, CVE-2026-58859 Moderate CVE-2026-20579, CVE-2026-20587, CVE-2026-20588 Low None Already included in updates CVE-2026-28667, CVE-2026-45513, CVE-2026-57537 Not applicable to Samsung devices CVE-2026-57554(A-532129432) Photo by Sammyfans Samsung Semiconductor adds its own four high-severity patches on top. Additionally, Samsung Mobile is disclosing 27 Samsung Vulnerabilities and Exposures items, though the notes detail only 13 of them and say some cannot be shared yet; of those described, six are rated high. Several are memory-safety bugs in media components: out-of-bounds writes in libsmkvextractor.so and libsamsungtts.so, plus two input-validation flaws in the HEIF decoder library that could allow code execution. A use-after-free in the WSM service could let a local attacker run code with system privilege. That one deserves the most attention. One high-rated item is quieter but notable. SVE-2026-3972 involves Locksettings, where a local attacker with root access could reach data tied to a work or secondary profile before the first unlock; Samsung fixed it with extra validation logic. All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

Critical CVE-2026-20519, CVE-2026-20520, CVE-2026-49933, CVE-2026-55265, CVE-2026-55269, CVE-2026-55280, CVE-2026-58835, CVE-2026-58865, CVE-2026-58880 High CVE-2026-5945, CVE-2026-6021, CVE-2026-20521, CVE-2026-20522, CVE-2026-20523, CVE-2026-20524, CVE-2026-20525, CVE-2026-20526, CVE-2026-20527, CVE-2026-20586, CVE-2026-20589, CVE-2026-25291 CVE-2026-43499, CVE-2026-45516, CVE-2026-45524, CVE-2026-49878, CVE-2026-49880, CVE-2026-49885, CVE-2026-49896, CVE-2026-49937, CVE-2026-55266, CVE-2026-55270, CVE-2026-55279, CVE-2026-55286 CVE-2026-57545, CVE-2026-57546, CVE-2026-57547, CVE-2026-58815, CVE-2026-58834, CVE-2026-58841, CVE-2026-58854, CVE-2026-58856, CVE-2026-58859 Moderate CVE-2026-20579, CVE-2026-20587, CVE-2026-20588 Low None Already included in updates CVE-2026-28667, CVE-2026-45513, CVE-2026-57537 Not applicable to Samsung devices CVE-2026-57554(A-532129432) Photo by Sammyfans Samsung Semiconductor adds its own four high-severity patches on top. Additionally, Samsung Mobile is disclosing 27 Samsung Vulnerabilities and Exposures items, though the notes detail only 13 of them and say some cannot be shared yet; of those described, six are rated high. Several are memory-safety bugs in media components: out-of-bounds writes in libsmkvextractor.so and libsamsungtts.so, plus two input-validation flaws in the HEIF decoder library that could allow code execution. A use-after-free in the WSM service could let a local attacker run code with system privilege. That one deserves the most attention. One high-rated item is quieter but notable. SVE-2026-3972 involves Locksettings, where a local attacker with root access could reach data tied to a work or secondary profile before the first unlock; Samsung fixed it with extra validation logic. All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

CVE-2026-20519, CVE-2026-20520, CVE-2026-49933, CVE-2026-55265, CVE-2026-55269, CVE-2026-55280, CVE-2026-58835, CVE-2026-58865, CVE-2026-58880

High CVE-2026-5945, CVE-2026-6021, CVE-2026-20521, CVE-2026-20522, CVE-2026-20523, CVE-2026-20524, CVE-2026-20525, CVE-2026-20526, CVE-2026-20527, CVE-2026-20586, CVE-2026-20589, CVE-2026-25291 CVE-2026-43499, CVE-2026-45516, CVE-2026-45524, CVE-2026-49878, CVE-2026-49880, CVE-2026-49885, CVE-2026-49896, CVE-2026-49937, CVE-2026-55266, CVE-2026-55270, CVE-2026-55279, CVE-2026-55286 CVE-2026-57545, CVE-2026-57546, CVE-2026-57547, CVE-2026-58815, CVE-2026-58834, CVE-2026-58841, CVE-2026-58854, CVE-2026-58856, CVE-2026-58859 Moderate CVE-2026-20579, CVE-2026-20587, CVE-2026-20588 Low None Already included in updates CVE-2026-28667, CVE-2026-45513, CVE-2026-57537 Not applicable to Samsung devices CVE-2026-57554(A-532129432) Photo by Sammyfans Samsung Semiconductor adds its own four high-severity patches on top. Additionally, Samsung Mobile is disclosing 27 Samsung Vulnerabilities and Exposures items, though the notes detail only 13 of them and say some cannot be shared yet; of those described, six are rated high. Several are memory-safety bugs in media components: out-of-bounds writes in libsmkvextractor.so and libsamsungtts.so, plus two input-validation flaws in the HEIF decoder library that could allow code execution. A use-after-free in the WSM service could let a local attacker run code with system privilege. That one deserves the most attention. One high-rated item is quieter but notable. SVE-2026-3972 involves Locksettings, where a local attacker with root access could reach data tied to a work or secondary profile before the first unlock; Samsung fixed it with extra validation logic. All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

CVE-2026-5945, CVE-2026-6021, CVE-2026-20521, CVE-2026-20522, CVE-2026-20523, CVE-2026-20524, CVE-2026-20525, CVE-2026-20526, CVE-2026-20527, CVE-2026-20586, CVE-2026-20589, CVE-2026-25291 CVE-2026-43499, CVE-2026-45516, CVE-2026-45524, CVE-2026-49878, CVE-2026-49880, CVE-2026-49885, CVE-2026-49896, CVE-2026-49937, CVE-2026-55266, CVE-2026-55270, CVE-2026-55279, CVE-2026-55286 CVE-2026-57545, CVE-2026-57546, CVE-2026-57547, CVE-2026-58815, CVE-2026-58834, CVE-2026-58841, CVE-2026-58854, CVE-2026-58856, CVE-2026-58859 Moderate CVE-2026-20579, CVE-2026-20587, CVE-2026-20588 Low None Already included in updates CVE-2026-28667, CVE-2026-45513, CVE-2026-57537 Not applicable to Samsung devices CVE-2026-57554(A-532129432) Photo by Sammyfans Samsung Semiconductor adds its own four high-severity patches on top. Additionally, Samsung Mobile is disclosing 27 Samsung Vulnerabilities and Exposures items, though the notes detail only 13 of them and say some cannot be shared yet; of those described, six are rated high. Several are memory-safety bugs in media components: out-of-bounds writes in libsmkvextractor.so and libsamsungtts.so, plus two input-validation flaws in the HEIF decoder library that could allow code execution. A use-after-free in the WSM service could let a local attacker run code with system privilege. That one deserves the most attention. One high-rated item is quieter but notable. SVE-2026-3972 involves Locksettings, where a local attacker with root access could reach data tied to a work or secondary profile before the first unlock; Samsung fixed it with extra validation logic. All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

CVE-2026-43499, CVE-2026-45516, CVE-2026-45524, CVE-2026-49878, CVE-2026-49880, CVE-2026-49885, CVE-2026-49896, CVE-2026-49937, CVE-2026-55266, CVE-2026-55270, CVE-2026-55279, CVE-2026-55286 CVE-2026-57545, CVE-2026-57546, CVE-2026-57547, CVE-2026-58815, CVE-2026-58834, CVE-2026-58841, CVE-2026-58854, CVE-2026-58856, CVE-2026-58859 Moderate CVE-2026-20579, CVE-2026-20587, CVE-2026-20588 Low None Already included in updates CVE-2026-28667, CVE-2026-45513, CVE-2026-57537 Not applicable to Samsung devices CVE-2026-57554(A-532129432) Photo by Sammyfans Samsung Semiconductor adds its own four high-severity patches on top. Additionally, Samsung Mobile is disclosing 27 Samsung Vulnerabilities and Exposures items, though the notes detail only 13 of them and say some cannot be shared yet; of those described, six are rated high. Several are memory-safety bugs in media components: out-of-bounds writes in libsmkvextractor.so and libsamsungtts.so, plus two input-validation flaws in the HEIF decoder library that could allow code execution. A use-after-free in the WSM service could let a local attacker run code with system privilege. That one deserves the most attention. One high-rated item is quieter but notable. SVE-2026-3972 involves Locksettings, where a local attacker with root access could reach data tied to a work or secondary profile before the first unlock; Samsung fixed it with extra validation logic. All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

CVE-2026-57545, CVE-2026-57546, CVE-2026-57547, CVE-2026-58815, CVE-2026-58834, CVE-2026-58841, CVE-2026-58854, CVE-2026-58856, CVE-2026-58859 Moderate CVE-2026-20579, CVE-2026-20587, CVE-2026-20588 Low None Already included in updates CVE-2026-28667, CVE-2026-45513, CVE-2026-57537 Not applicable to Samsung devices CVE-2026-57554(A-532129432) Photo by Sammyfans Samsung Semiconductor adds its own four high-severity patches on top. Additionally, Samsung Mobile is disclosing 27 Samsung Vulnerabilities and Exposures items, though the notes detail only 13 of them and say some cannot be shared yet; of those described, six are rated high. Several are memory-safety bugs in media components: out-of-bounds writes in libsmkvextractor.so and libsamsungtts.so, plus two input-validation flaws in the HEIF decoder library that could allow code execution. A use-after-free in the WSM service could let a local attacker run code with system privilege. That one deserves the most attention. One high-rated item is quieter but notable. SVE-2026-3972 involves Locksettings, where a local attacker with root access could reach data tied to a work or secondary profile before the first unlock; Samsung fixed it with extra validation logic. All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

Moderate CVE-2026-20579, CVE-2026-20587, CVE-2026-20588 Low None Already included in updates CVE-2026-28667, CVE-2026-45513, CVE-2026-57537 Not applicable to Samsung devices CVE-2026-57554(A-532129432) Photo by Sammyfans Samsung Semiconductor adds its own four high-severity patches on top. Additionally, Samsung Mobile is disclosing 27 Samsung Vulnerabilities and Exposures items, though the notes detail only 13 of them and say some cannot be shared yet; of those described, six are rated high. Several are memory-safety bugs in media components: out-of-bounds writes in libsmkvextractor.so and libsamsungtts.so, plus two input-validation flaws in the HEIF decoder library that could allow code execution. A use-after-free in the WSM service could let a local attacker run code with system privilege. That one deserves the most attention. One high-rated item is quieter but notable. SVE-2026-3972 involves Locksettings, where a local attacker with root access could reach data tied to a work or secondary profile before the first unlock; Samsung fixed it with extra validation logic. All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

CVE-2026-20579, CVE-2026-20587, CVE-2026-20588

Low None Already included in updates CVE-2026-28667, CVE-2026-45513, CVE-2026-57537 Not applicable to Samsung devices CVE-2026-57554(A-532129432) Photo by Sammyfans Samsung Semiconductor adds its own four high-severity patches on top. Additionally, Samsung Mobile is disclosing 27 Samsung Vulnerabilities and Exposures items, though the notes detail only 13 of them and say some cannot be shared yet; of those described, six are rated high. Several are memory-safety bugs in media components: out-of-bounds writes in libsmkvextractor.so and libsamsungtts.so, plus two input-validation flaws in the HEIF decoder library that could allow code execution. A use-after-free in the WSM service could let a local attacker run code with system privilege. That one deserves the most attention. One high-rated item is quieter but notable. SVE-2026-3972 involves Locksettings, where a local attacker with root access could reach data tied to a work or secondary profile before the first unlock; Samsung fixed it with extra validation logic. All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

Already included in updates CVE-2026-28667, CVE-2026-45513, CVE-2026-57537 Not applicable to Samsung devices CVE-2026-57554(A-532129432) Photo by Sammyfans Samsung Semiconductor adds its own four high-severity patches on top. Additionally, Samsung Mobile is disclosing 27 Samsung Vulnerabilities and Exposures items, though the notes detail only 13 of them and say some cannot be shared yet; of those described, six are rated high. Several are memory-safety bugs in media components: out-of-bounds writes in libsmkvextractor.so and libsamsungtts.so, plus two input-validation flaws in the HEIF decoder library that could allow code execution. A use-after-free in the WSM service could let a local attacker run code with system privilege. That one deserves the most attention. One high-rated item is quieter but notable. SVE-2026-3972 involves Locksettings, where a local attacker with root access could reach data tied to a work or secondary profile before the first unlock; Samsung fixed it with extra validation logic. All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

CVE-2026-28667, CVE-2026-45513, CVE-2026-57537

Not applicable to Samsung devices CVE-2026-57554(A-532129432) Photo by Sammyfans Samsung Semiconductor adds its own four high-severity patches on top. Additionally, Samsung Mobile is disclosing 27 Samsung Vulnerabilities and Exposures items, though the notes detail only 13 of them and say some cannot be shared yet; of those described, six are rated high. Several are memory-safety bugs in media components: out-of-bounds writes in libsmkvextractor.so and libsamsungtts.so, plus two input-validation flaws in the HEIF decoder library that could allow code execution. A use-after-free in the WSM service could let a local attacker run code with system privilege. That one deserves the most attention. One high-rated item is quieter but notable. SVE-2026-3972 involves Locksettings, where a local attacker with root access could reach data tied to a work or secondary profile before the first unlock; Samsung fixed it with extra validation logic. All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

CVE-2026-57554(A-532129432)

Samsung Semiconductor adds its own four high-severity patches on top. Additionally, Samsung Mobile is disclosing 27 Samsung Vulnerabilities and Exposures items, though the notes detail only 13 of them and say some cannot be shared yet; of those described, six are rated high. Several are memory-safety bugs in media components: out-of-bounds writes in libsmkvextractor.so and libsamsungtts.so, plus two input-validation flaws in the HEIF decoder library that could allow code execution. A use-after-free in the WSM service could let a local attacker run code with system privilege. That one deserves the most attention. One high-rated item is quieter but notable. SVE-2026-3972 involves Locksettings, where a local attacker with root access could reach data tied to a work or secondary profile before the first unlock; Samsung fixed it with extra validation logic. All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

Additionally, Samsung Mobile is disclosing 27 Samsung Vulnerabilities and Exposures items, though the notes detail only 13 of them and say some cannot be shared yet; of those described, six are rated high. Several are memory-safety bugs in media components: out-of-bounds writes in libsmkvextractor.so and libsamsungtts.so, plus two input-validation flaws in the HEIF decoder library that could allow code execution. A use-after-free in the WSM service could let a local attacker run code with system privilege. That one deserves the most attention. One high-rated item is quieter but notable. SVE-2026-3972 involves Locksettings, where a local attacker with root access could reach data tied to a work or secondary profile before the first unlock; Samsung fixed it with extra validation logic. All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

Several are memory-safety bugs in media components: out-of-bounds writes in libsmkvextractor.so and libsamsungtts.so, plus two input-validation flaws in the HEIF decoder library that could allow code execution. A use-after-free in the WSM service could let a local attacker run code with system privilege. That one deserves the most attention. One high-rated item is quieter but notable. SVE-2026-3972 involves Locksettings, where a local attacker with root access could reach data tied to a work or secondary profile before the first unlock; Samsung fixed it with extra validation logic. All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

A use-after-free in the WSM service could let a local attacker run code with system privilege. That one deserves the most attention. One high-rated item is quieter but notable. SVE-2026-3972 involves Locksettings, where a local attacker with root access could reach data tied to a work or secondary profile before the first unlock; Samsung fixed it with extra validation logic. All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

One high-rated item is quieter but notable. SVE-2026-3972 involves Locksettings, where a local attacker with root access could reach data tied to a work or secondary profile before the first unlock; Samsung fixed it with extra validation logic. All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

All the disclosed bugs were privately reported, and nearly all affect Android 14 through 17. Only SVE-2026-2867 is limited to selected Android 16 and 17 devices. Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

Users can confirm they are patched by checking for “SMR Oct-2026 Release 1” under Security software version in settings. As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

As usual, rollout will expand to even more flagships before reaching the wider Galaxy lineup, and the Galaxy S lineup should be first in line. Samsung’s October 2026 patch released for these Galaxy phones

Samsung’s October 2026 patch released for these Galaxy phones

Meet Yash, author and dynamic creator of the compelling tech narratives at Sammy Fans. He has evolved from a Samsung firmware aficionado to a multi-faceted tech storyteller. Yash's expertise shines brightest with his explorations into Samsung's One UI. Beyond the screen, his love for landscapes and rivers adds a unique flavor to his work.

Samsung has now begun upgrading its Galaxy S25 flagship lineup to the Android 17-based One UI 9.0 stable update in the Global markets. It started in Korea and then expanded to the US , with Europe following, starting on October 6. Galaxy S25, S25+, and S25 Ultra users are now getting the One UI 9.0 stable update in the Global markets. If you’ve participated in the Beta Program and are running the latest Beta, your device will receive a small software, via Fahad Ali Javed . On the flip side, users jumping straight from One UI 8.5 to One UI 9.0 should be prepared to install a big software package weighing over 4 gigabytes. Expect the latest security patch for improved system stability and reliability. Users in the UK report that the update is available on the market. Samsung will sequentially expand the availability to eligible models around the world. However, an exact drop timeline is unavailable due to the staged rollout mechanism. What’s new in One UI 9.0 update We have been testing One UI 9.0 Beta on our Galaxy S25 Ultra since the Program started. With the Beta build, the device hit a major milestone of stability, with all apps and services functioning in optimum state. Features like My FanCam and Now Nudge ramp up the potential of last year’s flagship devices. Call Brief and custom Now Brief card generation are also a major upgrade. These features help elevate One UI and offer an even better UX. Which feature do you like most? Let us know through social media.

Galaxy S25, S25+, and S25 Ultra users are now getting the One UI 9.0 stable update in the Global markets. If you’ve participated in the Beta Program and are running the latest Beta, your device will receive a small software, via Fahad Ali Javed . On the flip side, users jumping straight from One UI 8.5 to One UI 9.0 should be prepared to install a big software package weighing over 4 gigabytes. Expect the latest security patch for improved system stability and reliability. Users in the UK report that the update is available on the market. Samsung will sequentially expand the availability to eligible models around the world. However, an exact drop timeline is unavailable due to the staged rollout mechanism. What’s new in One UI 9.0 update We have been testing One UI 9.0 Beta on our Galaxy S25 Ultra since the Program started. With the Beta build, the device hit a major milestone of stability, with all apps and services functioning in optimum state. Features like My FanCam and Now Nudge ramp up the potential of last year’s flagship devices. Call Brief and custom Now Brief card generation are also a major upgrade. These features help elevate One UI and offer an even better UX. Which feature do you like most? Let us know through social media.

On the flip side, users jumping straight from One UI 8.5 to One UI 9.0 should be prepared to install a big software package weighing over 4 gigabytes. Expect the latest security patch for improved system stability and reliability. Users in the UK report that the update is available on the market. Samsung will sequentially expand the availability to eligible models around the world. However, an exact drop timeline is unavailable due to the staged rollout mechanism. What’s new in One UI 9.0 update We have been testing One UI 9.0 Beta on our Galaxy S25 Ultra since the Program started. With the Beta build, the device hit a major milestone of stability, with all apps and services functioning in optimum state. Features like My FanCam and Now Nudge ramp up the potential of last year’s flagship devices. Call Brief and custom Now Brief card generation are also a major upgrade. These features help elevate One UI and offer an even better UX. Which feature do you like most? Let us know through social media.

Users in the UK report that the update is available on the market. Samsung will sequentially expand the availability to eligible models around the world. However, an exact drop timeline is unavailable due to the staged rollout mechanism. What’s new in One UI 9.0 update We have been testing One UI 9.0 Beta on our Galaxy S25 Ultra since the Program started. With the Beta build, the device hit a major milestone of stability, with all apps and services functioning in optimum state. Features like My FanCam and Now Nudge ramp up the potential of last year’s flagship devices. Call Brief and custom Now Brief card generation are also a major upgrade. These features help elevate One UI and offer an even better UX. Which feature do you like most? Let us know through social media.

What’s new in One UI 9.0 update

We have been testing One UI 9.0 Beta on our Galaxy S25 Ultra since the Program started. With the Beta build, the device hit a major milestone of stability, with all apps and services functioning in optimum state. Features like My FanCam and Now Nudge ramp up the potential of last year’s flagship devices. Call Brief and custom Now Brief card generation are also a major upgrade. These features help elevate One UI and offer an even better UX. Which feature do you like most? Let us know through social media.

Features like My FanCam and Now Nudge ramp up the potential of last year’s flagship devices. Call Brief and custom Now Brief card generation are also a major upgrade. These features help elevate One UI and offer an even better UX. Which feature do you like most? Let us know through social media.

Which feature do you like most? Let us know through social media.

Samsung has started rolling out the stable One UI 9 update for the Galaxy S25 series in the US. The update is currently available for carrier-locked Galaxy S25 models using the T-Mobile network. Update: T-Mobile users who are enrolled in Beta Program are now getting the update. Build – S93xU1UEUCDZIF. One UI 9 stable will soon be available for unlocked Galaxy S25 models and devices from other carriers in the US. Samsung is also expected to release the update in more countries soon. The new software update comes with a firmware version ending in DZIF . It is a large update, with a download size of around 3.8GB. Users should make sure their phone has enough storage and is connected to Wi-Fi before downloading the update. Samsung has already released the stable One UI 9 update in South Korea, and now in the US. The company is expected to slowly expand the update to more regions. One UI 9 brings several new improvements, mainly for Galaxy AI. Samsung says the update makes Galaxy AI more useful in everyday life. It offers new ways to make tasks easier, create content and stay connected. The AI features are also designed to provide a more simple and natural experience based on how users use their Galaxy phones. After installing One UI 9, users can also update Samsung’s apps to the latest available versions. This can help users get the best experience from the new software. Galaxy S25 users can check for the update by going to Settings >> Software update >> Download and install.

Update: T-Mobile users who are enrolled in Beta Program are now getting the update. Build – S93xU1UEUCDZIF. One UI 9 stable will soon be available for unlocked Galaxy S25 models and devices from other carriers in the US. Samsung is also expected to release the update in more countries soon. The new software update comes with a firmware version ending in DZIF . It is a large update, with a download size of around 3.8GB. Users should make sure their phone has enough storage and is connected to Wi-Fi before downloading the update. Samsung has already released the stable One UI 9 update in South Korea, and now in the US. The company is expected to slowly expand the update to more regions. One UI 9 brings several new improvements, mainly for Galaxy AI. Samsung says the update makes Galaxy AI more useful in everyday life. It offers new ways to make tasks easier, create content and stay connected. The AI features are also designed to provide a more simple and natural experience based on how users use their Galaxy phones. After installing One UI 9, users can also update Samsung’s apps to the latest available versions. This can help users get the best experience from the new software. Galaxy S25 users can check for the update by going to Settings >> Software update >> Download and install.

One UI 9 stable will soon be available for unlocked Galaxy S25 models and devices from other carriers in the US. Samsung is also expected to release the update in more countries soon. The new software update comes with a firmware version ending in DZIF . It is a large update, with a download size of around 3.8GB. Users should make sure their phone has enough storage and is connected to Wi-Fi before downloading the update. Samsung has already released the stable One UI 9 update in South Korea, and now in the US. The company is expected to slowly expand the update to more regions. One UI 9 brings several new improvements, mainly for Galaxy AI. Samsung says the update makes Galaxy AI more useful in everyday life. It offers new ways to make tasks easier, create content and stay connected. The AI features are also designed to provide a more simple and natural experience based on how users use their Galaxy phones. After installing One UI 9, users can also update Samsung’s apps to the latest available versions. This can help users get the best experience from the new software. Galaxy S25 users can check for the update by going to Settings >> Software update >> Download and install.

The new software update comes with a firmware version ending in DZIF . It is a large update, with a download size of around 3.8GB. Users should make sure their phone has enough storage and is connected to Wi-Fi before downloading the update. Samsung has already released the stable One UI 9 update in South Korea, and now in the US. The company is expected to slowly expand the update to more regions. One UI 9 brings several new improvements, mainly for Galaxy AI. Samsung says the update makes Galaxy AI more useful in everyday life. It offers new ways to make tasks easier, create content and stay connected. The AI features are also designed to provide a more simple and natural experience based on how users use their Galaxy phones. After installing One UI 9, users can also update Samsung’s apps to the latest available versions. This can help users get the best experience from the new software. Galaxy S25 users can check for the update by going to Settings >> Software update >> Download and install.

Samsung has already released the stable One UI 9 update in South Korea, and now in the US. The company is expected to slowly expand the update to more regions. One UI 9 brings several new improvements, mainly for Galaxy AI. Samsung says the update makes Galaxy AI more useful in everyday life. It offers new ways to make tasks easier, create content and stay connected. The AI features are also designed to provide a more simple and natural experience based on how users use their Galaxy phones. After installing One UI 9, users can also update Samsung’s apps to the latest available versions. This can help users get the best experience from the new software. Galaxy S25 users can check for the update by going to Settings >> Software update >> Download and install.

One UI 9 brings several new improvements, mainly for Galaxy AI. Samsung says the update makes Galaxy AI more useful in everyday life. It offers new ways to make tasks easier, create content and stay connected. The AI features are also designed to provide a more simple and natural experience based on how users use their Galaxy phones. After installing One UI 9, users can also update Samsung’s apps to the latest available versions. This can help users get the best experience from the new software. Galaxy S25 users can check for the update by going to Settings >> Software update >> Download and install.

One UI 9 brings several new improvements, mainly for Galaxy AI. Samsung says the update makes Galaxy AI more useful in everyday life. It offers new ways to make tasks easier, create content and stay connected. The AI features are also designed to provide a more simple and natural experience based on how users use their Galaxy phones. After installing One UI 9, users can also update Samsung’s apps to the latest available versions. This can help users get the best experience from the new software. Galaxy S25 users can check for the update by going to Settings >> Software update >> Download and install.

After installing One UI 9, users can also update Samsung’s apps to the latest available versions. This can help users get the best experience from the new software. Galaxy S25 users can check for the update by going to Settings >> Software update >> Download and install.

Samsung has pushed the stable One UI 9 update for the Galaxy S25 FE in the United States. The update is now available for the AT&T and T-Mobile network versions of the phone. One UI 9 is Samsung’s latest software version. It brings improvements to the phone’s design, features, and overall experience. Users can also expect better system performance and a smoother experience while using the Galaxy S25 FE. The update also brings the September 2026 security patch. This patch helps protect the phone from security problems and keeps the device safer. This major update for the Galaxy S25 FE comes with firmware version S731USQU9CZIF . It is a large update with a download size of 3GB. Because of its size, users should connect their phone to Wi-Fi before downloading it. Source – Samsung Newsroom Galaxy S25 FE users can check for the update from their phone. Go to Settings >> Software update >> Download and install. If the update is available, users can download and install it from there. Samsung usually releases software updates in stages. More users will get this major update soon. The stable One UI 9 release is currently good news for Galaxy S25 FE owners in the US. AT&T and T-Mobile users can now start getting Samsung’s latest software update on their devices.

One UI 9 is Samsung’s latest software version. It brings improvements to the phone’s design, features, and overall experience. Users can also expect better system performance and a smoother experience while using the Galaxy S25 FE. The update also brings the September 2026 security patch. This patch helps protect the phone from security problems and keeps the device safer. This major update for the Galaxy S25 FE comes with firmware version S731USQU9CZIF . It is a large update with a download size of 3GB. Because of its size, users should connect their phone to Wi-Fi before downloading it. Source – Samsung Newsroom Galaxy S25 FE users can check for the update from their phone. Go to Settings >> Software update >> Download and install. If the update is available, users can download and install it from there. Samsung usually releases software updates in stages. More users will get this major update soon. The stable One UI 9 release is currently good news for Galaxy S25 FE owners in the US. AT&T and T-Mobile users can now start getting Samsung’s latest software update on their devices.

The update also brings the September 2026 security patch. This patch helps protect the phone from security problems and keeps the device safer. This major update for the Galaxy S25 FE comes with firmware version S731USQU9CZIF . It is a large update with a download size of 3GB. Because of its size, users should connect their phone to Wi-Fi before downloading it. Source – Samsung Newsroom Galaxy S25 FE users can check for the update from their phone. Go to Settings >> Software update >> Download and install. If the update is available, users can download and install it from there. Samsung usually releases software updates in stages. More users will get this major update soon. The stable One UI 9 release is currently good news for Galaxy S25 FE owners in the US. AT&T and T-Mobile users can now start getting Samsung’s latest software update on their devices.

This major update for the Galaxy S25 FE comes with firmware version S731USQU9CZIF . It is a large update with a download size of 3GB. Because of its size, users should connect their phone to Wi-Fi before downloading it. Source – Samsung Newsroom Galaxy S25 FE users can check for the update from their phone. Go to Settings >> Software update >> Download and install. If the update is available, users can download and install it from there. Samsung usually releases software updates in stages. More users will get this major update soon. The stable One UI 9 release is currently good news for Galaxy S25 FE owners in the US. AT&T and T-Mobile users can now start getting Samsung’s latest software update on their devices.

Source – Samsung Newsroom

Galaxy S25 FE users can check for the update from their phone. Go to Settings >> Software update >> Download and install. If the update is available, users can download and install it from there. Samsung usually releases software updates in stages. More users will get this major update soon. The stable One UI 9 release is currently good news for Galaxy S25 FE owners in the US. AT&T and T-Mobile users can now start getting Samsung’s latest software update on their devices.

Samsung usually releases software updates in stages. More users will get this major update soon. The stable One UI 9 release is currently good news for Galaxy S25 FE owners in the US. AT&T and T-Mobile users can now start getting Samsung’s latest software update on their devices.

With the latest One UI 9 update, Galaxy AI is moving from a reactive set of new features into a proactive system assistant on Samsung’s Galaxy S26 flagship phones. After reviewing the latest One UI 9.0 changelog and evaluating how these tools operate in real-world scenarios, here are the four standout AI additions that will genuinely change how you interact with your Galaxy S26. 1. Enhanced Now Nudge Previously, Samsung’s AI text suggestions were largely confined to the Samsung Keyboard. With this update, “Now Nudge” breaks out of the keyboard and becomes a system-wide companion. How it works in practice: You will now spot Now Nudge suggestions directly inside conversation notifications, as well as via a new floating button in the bottom right corner of your screen. 2. My FanCam If you have ever tried to film one specific person in a chaotic, moving environment, you know how difficult it is to keep them framed correctly. “My FanCam” leverages AI to take over the heavy lifting. How it works in practice: When recording a video, you can select a specific person on your screen. The AI will lock onto them, automatically tracking their movements and cropping out the surrounding distractions to keep them front and center. 3. Scrollable Interpreter Mode Samsung’s Interpreter app has been a brilliant travel companion, but earlier iterations had a frustrating limitation: once a tr...