SUSE-SU-2026:20422-1: low: Security update for openjpeg2

[SLE-SECURITY-UPDATES]

# Security update for openjpeg2

Announcement ID: SUSE-SU-2026:20422-1  
Release Date: 2026-02-11T19:15:23Z  
Rating: low  
References:

  * bsc#1227412

  
Cross-References:

  * CVE-2023-39327

  
CVSS scores:

  * CVE-2023-39327 ( SUSE ):  4.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2023-39327 ( SUSE ):  3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  * CVE-2023-39327 ( NVD ):  4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

  
Affected Products:

  * SUSE Linux Enterprise Server 16.0
  * SUSE Linux Enterprise Server for SAP Applications 16.0

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for openjpeg2 fixes the following issues:

  * CVE-2023-39327: Fixed malicious files can cause a large loop that
    continuously prints warning messages on the terminal (bsc#1227412).

## 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-16.0-257=1

  * SUSE Linux Enterprise Server for SAP Applications 16.0  
    zypper in -t patch SUSE-SLES-16.0-257=1

## Package List:

  * SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64)
    * libopenjp2-7-2.5.3-160000.3.1
    * libopenjp2-7-debuginfo-2.5.3-160000.3.1
    * openjpeg2-debuginfo-2.5.3-160000.3.1
    * openjpeg2-debugsource-2.5.3-160000.3.1
    * openjpeg2-2.5.3-160000.3.1
    * openjpeg2-devel-2.5.3-160000.3.1
  * SUSE Linux Enterprise Server 16.0 (noarch)
    * openjpeg2-devel-doc-2.5.3-160000.3.1
  * SUSE Linux Enterprise Server 16.0 (x86_64)
    * libopenjp2-7-x86-64-v3-2.5.3-160000.3.1
    * libopenjp2-7-x86-64-v3-debuginfo-2.5.3-160000.3.1
  * SUSE Linux Enterprise Server for SAP Applications 16.0 (ppc64le x86_64)
    * libopenjp2-7-2.5.3-160000.3.1
    * libopenjp2-7-debuginfo-2.5.3-160000.3.1
    * openjpeg2-debuginfo-2.5.3-160000.3.1
    * openjpeg2-debugsource-2.5.3-160000.3.1
    * openjpeg2-2.5.3-160000.3.1
    * openjpeg2-devel-2.5.3-160000.3.1
  * SUSE Linux Enterprise Server for SAP Applications 16.0 (x86_64)
    * libopenjp2-7-x86-64-v3-2.5.3-160000.3.1
    * libopenjp2-7-x86-64-v3-debuginfo-2.5.3-160000.3.1
  * SUSE Linux Enterprise Server for SAP Applications 16.0 (noarch)
    * openjpeg2-devel-doc-2.5.3-160000.3.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-39327.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1227412

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