Security update for libzypp

Announcement ID: SUSE-SU-2026:21786-1
Release Date: 2026-05-22T10:20:16Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2026-44933 ( SUSE ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  • CVE-2026-44933 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • CVE-2026-44933 ( NVD ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/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-2026-44933 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Micro 6.0

An update that solves one vulnerability can now be installed.

Description:

This update for libzypp fixes the following issue

  • CVE-2026-44933: scan of the Mandatory signature verification plugin support (bsc#1265223).

Special Instructions and Notes:

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 Micro 6.0
    zypper in -t patch SUSE-SLE-Micro-6.0-727=1

Package List:

  • SUSE Linux Micro 6.0 (aarch64 s390x x86_64)
    • libzypp-17.38.9-1.1
    • libzypp-debuginfo-17.38.9-1.1
    • libzypp-debugsource-17.38.9-1.1

References: