openSUSE-SU-2026:0228-1: moderate: Security update for nilfs-utils

   openSUSE Security Update: Security update for nilfs-utils
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Announcement ID:    openSUSE-SU-2026:0228-1
Rating:             moderate
References:         #1268553 
Cross-References:   CVE-2026-55392
CVSS scores:
                    CVE-2026-55392 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products:
                    openSUSE Backports SLE-15-SP7
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   An update that fixes one vulnerability is now available.

Description:

   This update for nilfs-utils fixes the following issues:

   - CVE-2026-55392: Fixed undefined behavior in nilfs_sb_is_valid()
     (bsc#1268553)


Patch Instructions:

   To install this openSUSE Security 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 Backports SLE-15-SP7:

      zypper in -t patch openSUSE-2026-228=1



Package List:

   - openSUSE Backports SLE-15-SP7 (aarch64 i586 ppc64le s390x x86_64):

      libnilfs0-2.2.9-bp157.2.3.1
      libnilfscleaner0-2.2.9-bp157.2.3.1
      libnilfsgc0-2.2.9-bp157.2.3.1
      nilfs-utils-2.2.9-bp157.2.3.1
      nilfs-utils-devel-2.2.9-bp157.2.3.1


References:

   https://www.suse.com/security/cve/CVE-2026-55392.html
   https://bugzilla.suse.com/1268553