SUSE-SU-2026:0580-1: moderate: Security update for apptainer

[SLE-SECURITY-UPDATES]

# Security update for apptainer

Announcement ID: SUSE-SU-2026:0580-1  
Release Date: 2026-02-19T11:38:12Z  
Rating: moderate  
References:

  * bsc#1253924
  * bsc#1258047
  * bsc#1258048

  
Cross-References:

  * CVE-2025-47911
  * CVE-2025-58190

  
CVSS scores:

  * CVE-2025-47911 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-47911 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2025-47911 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2025-47911 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2025-58190 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-58190 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2025-58190 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2025-58190 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

  
Affected Products:

  * HPC Module 15-SP7
  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Server 15 SP7

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

## Description:

This update for apptainer fixes the following issues:

  * CVE-2025-58190: Fixed a HTML parser misimplementation of a part of the HTML
    specification for table related tags. (bsc#1258048).
  * CVE-2025-47911: Fixed an issue where the HTML parser takes a very long time
    or even never returns. (bsc#1258047).

## 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 15.6  
    zypper in -t patch SUSE-2026-580=1 openSUSE-SLE-15.6-2026-580=1

  * HPC Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-HPC-15-SP7-2026-580=1

## Package List:

  * openSUSE Leap 15.6 (aarch64 x86_64)
    * apptainer-1.4.5-150600.4.15.1
    * apptainer-debuginfo-1.4.5-150600.4.15.1
  * openSUSE Leap 15.6 (noarch)
    * apptainer-leap-1.4.5-150600.4.15.1
    * apptainer-sle15_6-1.4.5-150600.4.15.1
    * apptainer-sle15_7-1.4.5-150600.4.15.1
    * apptainer-sle16-1.4.5-150600.4.15.1
  * HPC Module 15-SP7 (aarch64 x86_64)
    * apptainer-1.4.5-150600.4.15.1
    * apptainer-debuginfo-1.4.5-150600.4.15.1
  * HPC Module 15-SP7 (noarch)
    * apptainer-sle15_7-1.4.5-150600.4.15.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-47911.html
  * https://www.suse.com/security/cve/CVE-2025-58190.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1253924
  * https://bugzilla.suse.com/show_bug.cgi?id=1258047
  * https://bugzilla.suse.com/show_bug.cgi?id=1258048

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