Related Threat Clusters
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Multiple CVEs Address NULL Pointer Dereferences in Various Drivers
Three CVEs have been published addressing potential NULL pointer dereferences in different drivers. CVE-2025-37800 affects the driver core, CVE-2025-38705 impacts the AMD DRM, and CVE-2025-37758 concerns the ATA PATA…
32 articles · Updated February 18, 2026 -
Multiple CVEs Address Use-After-Free Vulnerabilities in ksmbd
Two CVEs related to the ksmbd component have been published, addressing use-after-free vulnerabilities. CVE-2025-21945, published on April 1, 2025, affects the smb2_lock function, while CVE-2025-37776, published on May…
2 articles · Updated February 18, 2026 -
Microsoft Addresses ksmbd Vulnerabilities CVE-2025-22042 and CVE-2025-22043
Microsoft has published information regarding two vulnerabilities in ksmbd: CVE-2025-22042 and CVE-2025-22043. Both vulnerabilities were published on April 16, 2025, and involve adding bounds checks for lease and…
2 articles · Updated February 18, 2026 -
Out-of-Bounds Vulnerabilities in ksmbd Addressed
Microsoft has published information regarding two critical vulnerabilities in ksmbd, identified as CVE-2024-56626 and CVE-2024-56627. These vulnerabilities involve an out-of-bounds write and an out-of-bounds read,…
12 articles · Updated February 18, 2026
Recent Intelligence Reports
- CVE-2025-68806 ksmbd: fix buffer validation by including null terminator size in EA length — Api.Msrc.Microsoft · February 18, 2026
- CVE-2025-22043 ksmbd: add bounds check for durable handle context — Api.Msrc.Microsoft · February 18, 2026
- CVE-2025-38191 ksmbd: fix null pointer dereference in destroy_previous_session — Api.Msrc.Microsoft · February 18, 2026
- CVE-2025-21945 ksmbd: fix use-after-free in smb2_lock — Api.Msrc.Microsoft · February 18, 2026
- CVE-2024-56627 ksmbd: fix Out-of-Bounds Read in ksmbd_vfs_stream_read — Api.Msrc.Microsoft · February 18, 2026
- CVE-2024-56626 ksmbd: fix Out-of-Bounds Write in ksmbd_vfs_stream_write — Api.Msrc.Microsoft · February 18, 2026