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SUSE Apptainer Security Update Addressing CVE-2025-47911 and CVE-2025-58190

suse
Calendar Grey February 19, 2026
Dist Suse Esm H88
Critical update available for SUSE apptainer addressing two vulnerabilities. Immediate installation recommended.
An update that solves two vulnerabilities and has one security fix can now be installed.

Summary

## 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

Topics%20covered

Topics Covered

security advisory moderate security issue SuSE DoS apptainer

References

* bsc#1253924

* bsc#1258047

* bsc#1258048

Cross-

* 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:

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

Topics%20covered

Topics Covered

security advisory moderate security issue SuSE DoS apptainer

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