SUSE-SU-2025:3875-1: important: Security update for libxslt

SLE-UPDATES null at suse.de
Thu Oct 30 16:30:07 UTC 2025 


# Security update for libxslt

Announcement ID: SUSE-SU-2025:3875-1  
Release Date: 2025-10-30T15:27:20Z  
Rating: important  
References:

  * bsc#1250553
  * bsc#1251979

  
Cross-References:

  * CVE-2025-10911
  * CVE-2025-11731

  
CVSS scores:

  * CVE-2025-10911 ( SUSE ):  6.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-10911 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2025-10911 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2025-11731 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-11731 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-11731 ( NVD ):  3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

  
Affected Products:

  * Basesystem Module 15-SP6
  * Basesystem Module 15-SP7
  * openSUSE Leap 15.4
  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Desktop 15 SP6
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Micro 5.3
  * SUSE Linux Enterprise Micro 5.4
  * SUSE Linux Enterprise Micro 5.5
  * SUSE Linux Enterprise Micro for Rancher 5.3
  * SUSE Linux Enterprise Micro for Rancher 5.4
  * SUSE Linux Enterprise Real Time 15 SP6
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7
  * SUSE Package Hub 15 15-SP6
  * SUSE Package Hub 15 15-SP7

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

This update for libxslt fixes the following issues:

  * CVE-2025-11731: fixed a type confusion in exsltFuncResultComp function
    leading to denial of service (bsc#1251979)
  * CVE-2025-10911: last fix caused a regression, patch was temporary disabled
    (bsc#1250553)

## 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:

  * openSUSE Leap 15.4  
    zypper in -t patch SUSE-2025-3875=1

  * openSUSE Leap 15.6  
    zypper in -t patch openSUSE-SLE-15.6-2025-3875=1

  * SUSE Linux Enterprise Micro for Rancher 5.3  
    zypper in -t patch SUSE-SLE-Micro-5.3-2025-3875=1

  * SUSE Linux Enterprise Micro 5.3  
    zypper in -t patch SUSE-SLE-Micro-5.3-2025-3875=1

  * SUSE Linux Enterprise Micro for Rancher 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2025-3875=1

  * SUSE Linux Enterprise Micro 5.4  
    zypper in -t patch SUSE-SLE-Micro-5.4-2025-3875=1

  * SUSE Linux Enterprise Micro 5.5  
    zypper in -t patch SUSE-SLE-Micro-5.5-2025-3875=1

  * Basesystem Module 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-3875=1

  * Basesystem Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2025-3875=1

  * SUSE Package Hub 15 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2025-3875=1

  * SUSE Package Hub 15 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2025-3875=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    * libxslt-devel-1.1.34-150400.3.13.1
    * libxslt-debugsource-1.1.34-150400.3.13.1
    * libxslt-tools-1.1.34-150400.3.13.1
    * libxslt1-debuginfo-1.1.34-150400.3.13.1
    * libxslt-tools-debuginfo-1.1.34-150400.3.13.1
    * libxslt1-1.1.34-150400.3.13.1
  * openSUSE Leap 15.4 (x86_64)
    * libxslt-devel-32bit-1.1.34-150400.3.13.1
    * libxslt1-32bit-1.1.34-150400.3.13.1
    * libxslt1-32bit-debuginfo-1.1.34-150400.3.13.1
  * openSUSE Leap 15.4 (aarch64_ilp32)
    * libxslt1-64bit-debuginfo-1.1.34-150400.3.13.1
    * libxslt-devel-64bit-1.1.34-150400.3.13.1
    * libxslt1-64bit-1.1.34-150400.3.13.1
  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
    * libxslt-devel-1.1.34-150400.3.13.1
    * libxslt-debugsource-1.1.34-150400.3.13.1
    * libxslt-tools-1.1.34-150400.3.13.1
    * libxslt1-debuginfo-1.1.34-150400.3.13.1
    * libxslt-tools-debuginfo-1.1.34-150400.3.13.1
    * libxslt1-1.1.34-150400.3.13.1
  * openSUSE Leap 15.6 (x86_64)
    * libxslt-devel-32bit-1.1.34-150400.3.13.1
    * libxslt1-32bit-1.1.34-150400.3.13.1
    * libxslt1-32bit-debuginfo-1.1.34-150400.3.13.1
  * SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
    * libxslt1-debuginfo-1.1.34-150400.3.13.1
    * libxslt1-1.1.34-150400.3.13.1
    * libxslt-debugsource-1.1.34-150400.3.13.1
  * SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
    * libxslt1-debuginfo-1.1.34-150400.3.13.1
    * libxslt1-1.1.34-150400.3.13.1
    * libxslt-debugsource-1.1.34-150400.3.13.1
  * SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
    * libxslt1-debuginfo-1.1.34-150400.3.13.1
    * libxslt1-1.1.34-150400.3.13.1
    * libxslt-debugsource-1.1.34-150400.3.13.1
  * SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
    * libxslt1-debuginfo-1.1.34-150400.3.13.1
    * libxslt1-1.1.34-150400.3.13.1
    * libxslt-debugsource-1.1.34-150400.3.13.1
  * SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x x86_64)
    * libxslt1-debuginfo-1.1.34-150400.3.13.1
    * libxslt1-1.1.34-150400.3.13.1
    * libxslt-debugsource-1.1.34-150400.3.13.1
  * Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
    * libxslt-devel-1.1.34-150400.3.13.1
    * libxslt-debugsource-1.1.34-150400.3.13.1
    * libxslt-tools-1.1.34-150400.3.13.1
    * libxslt1-debuginfo-1.1.34-150400.3.13.1
    * libxslt-tools-debuginfo-1.1.34-150400.3.13.1
    * libxslt1-1.1.34-150400.3.13.1
  * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * libxslt-devel-1.1.34-150400.3.13.1
    * libxslt-debugsource-1.1.34-150400.3.13.1
    * libxslt-tools-1.1.34-150400.3.13.1
    * libxslt1-debuginfo-1.1.34-150400.3.13.1
    * libxslt-tools-debuginfo-1.1.34-150400.3.13.1
    * libxslt1-1.1.34-150400.3.13.1
  * SUSE Package Hub 15 15-SP6 (x86_64)
    * libxslt1-32bit-debuginfo-1.1.34-150400.3.13.1
    * libxslt1-32bit-1.1.34-150400.3.13.1
    * libxslt-debugsource-1.1.34-150400.3.13.1
  * SUSE Package Hub 15 15-SP7 (x86_64)
    * libxslt1-32bit-1.1.34-150400.3.13.1
    * libxslt1-32bit-debuginfo-1.1.34-150400.3.13.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-10911.html
  * https://www.suse.com/security/cve/CVE-2025-11731.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1250553
  * https://bugzilla.suse.com/show_bug.cgi?id=1251979

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