SUSE-SU-2026:23443-1: moderate: Security update for lcms2

[SLE-SECURITY-UPDATES]

# Security update for lcms2

Announcement ID: SUSE-SU-2026:23443-1  
Release Date: 2026-09-01T12:45:19Z  
Rating: moderate  
References:

  * bsc#1247985
  * bsc#1263703
  * bsc#1264994

  
Cross-References:

  * CVE-2026-41254
  * CVE-2026-42798

  
CVSS scores:

  * CVE-2026-41254 ( SUSE ):  2.1
    CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2026-41254 ( SUSE ):  2.9 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2026-41254 ( NVD ):  4.0 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
  * CVE-2026-41254 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-42798 ( SUSE ):  4.0 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
  * CVE-2026-42798 ( NVD ):  4.0 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L

  
Affected Products:

  * SUSE Linux Micro 6.0

  
  
An update that solves two vulnerabilities and has one fix can now be installed.

## Description:

This update for lcms2 fixes the following issues:

  * CVE-2026-41254: Information disclosure or denial of service via integer
    overflow in CubeSize (bsc#1264994).
  * CVE-2026-42798: Little CMS (lcms2) 2.16 through 2.18 before 2.19 has an
    integer overflow in ParseCube in cmscgats.c (bsc#1263703).

Changes for lcms2:

  * Enable threads support (bsc#1247985)

## 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 Micro 6.0  
    zypper in -t patch SUSE-SLE-Micro-6.0-873=1

## Package List:

  * SUSE Linux Micro 6.0 (aarch64 s390x x86_64)
    * liblcms2-2-debuginfo-2.16-2.1
    * lcms2-debugsource-2.16-2.1
    * liblcms2-2-2.16-2.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-41254.html
  * https://www.suse.com/security/cve/CVE-2026-42798.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1247985
  * https://bugzilla.suse.com/show_bug.cgi?id=1263703
  * https://bugzilla.suse.com/show_bug.cgi?id=1264994

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.suse.com/pipermail/sle-security-updates/attachments/20260904/51c9b4db/attachment-0001.htm>