Security update for libsoup

Announcement ID: SUSE-SU-2026:20212-1
Release Date: 2026-01-30T14:27:58Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2025-11021 ( SUSE ): 8.2 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  • CVE-2025-11021 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2025-11021 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2026-0716 ( SUSE ): 8.3 CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N
  • CVE-2026-0716 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L
  • CVE-2026-0716 ( NVD ): 4.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
  • CVE-2026-0719 ( SUSE ): 9.2 CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  • CVE-2026-0719 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2026-0719 ( NVD ): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Affected Products:
  • SUSE Linux Enterprise Server 16.0
  • SUSE Linux Enterprise Server for SAP Applications 16.0

An update that solves three vulnerabilities can now be installed.

Description:

This update for libsoup fixes the following issues:

  • CVE-2025-11021: Fixed out-of-bounds read in Cookie Date Handling of libsoup HTTP Library (bsc#1250562).
  • CVE-2026-0719: Fixed stack-based buffer overflow in NTLM authentication can lead to arbitrary code execution (bsc#1256399).
  • CVE-2026-0716: Fixed improper bounds handling may allow out-of-bounds read (bsc#1256418).

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 16.0
    zypper in -t patch SUSE-SLES-16.0-227=1
  • SUSE Linux Enterprise Server for SAP Applications 16.0
    zypper in -t patch SUSE-SLES-16.0-227=1

Package List:

  • SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64)
    • libsoup-3_0-0-debuginfo-3.6.5-160000.3.1
    • typelib-1_0-Soup-3_0-3.6.5-160000.3.1
    • libsoup-devel-3.6.5-160000.3.1
    • libsoup-3_0-0-3.6.5-160000.3.1
    • libsoup-debugsource-3.6.5-160000.3.1
  • SUSE Linux Enterprise Server 16.0 (noarch)
    • libsoup-lang-3.6.5-160000.3.1
  • SUSE Linux Enterprise Server for SAP Applications 16.0 (ppc64le x86_64)
    • libsoup-3_0-0-debuginfo-3.6.5-160000.3.1
    • typelib-1_0-Soup-3_0-3.6.5-160000.3.1
    • libsoup-devel-3.6.5-160000.3.1
    • libsoup-3_0-0-3.6.5-160000.3.1
    • libsoup-debugsource-3.6.5-160000.3.1
  • SUSE Linux Enterprise Server for SAP Applications 16.0 (noarch)
    • libsoup-lang-3.6.5-160000.3.1

References: