SUSE-SU-2026:21786-1: important: Security update for libzypp

[SLE-UPDATES]

# Security update for libzypp

Announcement ID: SUSE-SU-2026:21786-1  
Release Date: 2026-05-22T10:20:16Z  
Rating: important  
References:

  * bsc#1265223

  
Cross-References:

  * CVE-2026-44933

  
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:

  * https://www.suse.com/security/cve/CVE-2026-44933.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1265223

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.suse.com/pipermail/sle-updates/attachments/20260527/e401cc29/attachment.htm>