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SUSE 12 SP5 Libsoup Moderate Out-of-Bounds Read CVE-2026

SUSE 12 SP5 Libsoup Moderate Out-of-Bounds Read CVE-2026

Linuxsecurity •LinuxSecurity Advisories • September 10, 2026

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## This update for libsoup fixes the following issue: * CVE-2026-12548: out-of-bounds read in multipart body parser due to an integer truncation (bsc#1272196). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-4105=1 ## Package List: * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64) * libsoup-2_4-1-debuginfo-32bit-2.62.2-5.46.1 * libsoup-debugsource-2.62.2-5.46.1 * libsoup-2_4-1-2.62.2-5.46.1 * libsoup-2_4-1-32bit-2.62.2-5.46.1 * libsoup-2_4-1-debuginfo-2.62.2-5.46.1

## This update for libsoup fixes the following issue: * CVE-2026-12548: out-of-bounds read in multipart body parser due to an integer truncation (bsc#1272196). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-4105=1 ## Package List: * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64) * libsoup-2_4-1-debuginfo-32bit-2.62.2-5.46.1 * libsoup-debugsource-2.62.2-5.46.1 * libsoup-2_4-1-2.62.2-5.46.1 * libsoup-2_4-1-32bit-2.62.2-5.46.1 * libsoup-2_4-1-debuginfo-2.62.2-5.46.1

* CVE-2026-12548 ( SUSE ): 6.3

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N

* CVE-2026-12548 ( SUSE ): 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L

* CVE-2026-12548 ( NVD ): 4.2 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L

* SUSE Linux Enterprise Server 12 SP5

* SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security

* SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves one vulnerability can now be installed.

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Announcement ID: SUSE-SU-2026:4105-1 Release Date: 2026-09-09T13:23:11Z Rating: moderate

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Extracted Entities

CWE Weaknesses (1)

Platforms (1)