SUSE-SU-2026:2585-1: moderate: Security update for libxslt

[SLE-UPDATES]

# Security update for libxslt

Announcement ID: SUSE-SU-2026:2585-1  
Release Date: 2026-06-23T13:28:00Z  
Rating: moderate  
References:

  * bsc#1238591

  
Cross-References:

  * CVE-2023-40403

  
CVSS scores:

  * CVE-2023-40403 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
  * CVE-2023-40403 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

  
Affected Products:

  * 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.

## Description:

This update for libxslt fixes the following issue

  * CVE-2023-40403: Processing web content may disclose sensitive information
    (bsc#1238591).

## 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-2026-2585=1

## Package List:

  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
    * libxslt1-32bit-1.1.28-17.24.1
    * libxslt1-1.1.28-17.24.1
    * libxslt-devel-1.1.28-17.24.1
    * libxslt-tools-1.1.28-17.24.1
    * libxslt-tools-debuginfo-1.1.28-17.24.1
    * libxslt1-debuginfo-1.1.28-17.24.1
    * libxslt1-debuginfo-32bit-1.1.28-17.24.1
    * libxslt-debugsource-1.1.28-17.24.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-40403.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1238591

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