SUSE-SU-2026:5131-1: moderate: Security update for libjxl

[SLE-UPDATES]

# Security update for libjxl

Announcement ID: SUSE-SU-2026:5131-1  
Release Date: 2026-11-09T09:14:07Z  
Rating: moderate  
References:

  * bsc#1278308

  
Cross-References:

  * CVE-2026-82522

  
CVSS scores:

  * CVE-2026-82522 ( SUSE ):  5.3
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2026-82522 ( SUSE ):  5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
  * CVE-2026-82522 ( NVD ):  5.3
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2026-82522 ( NVD ):  5.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

  
Affected Products:

  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7
  * SUSE Package Hub 15 15-SP7

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for libjxl fixes the following issue:

  * CVE-2026-82522: integer underflow via 64-bit box size truncation on 32-bit
    systems can lead to phantom box parsing and arbitrary metadata injection
    (bsc#1278308).

## 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 Package Hub 15 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-5131

## Package List:

  * SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)
    * libjxl-devel-0.10.5-150700.4.15.1
    * libjxl-tools-debuginfo-0.10.5-150700.4.15.1
    * libjxl0_10-0.10.5-150700.4.15.1
    * libjxl0_10-debuginfo-0.10.5-150700.4.15.1
    * libjxl-debugsource-0.10.5-150700.4.15.1
    * libjxl-tools-0.10.5-150700.4.15.1
  * SUSE Package Hub 15 15-SP7 (x86_64)
    * libjxl0_10-32bit-0.10.5-150700.4.15.1
    * libjxl0_10-32bit-debuginfo-0.10.5-150700.4.15.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-82522.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1278308

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