Security update for haproxy

Announcement ID: SUSE-SU-2026:20557-1
Release Date: 2026-02-27T13:14:13Z
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2026-26080 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  • CVE-2026-26080 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2026-26081 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  • CVE-2026-26081 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • SUSE Linux Micro 6.2

An update that solves two vulnerabilities can now be installed.

Description:

This update for haproxy fixes the following issues:

  • Update to version 3.2.12+git0.6011f448e
  • CVE-2026-26081: Fixed a DOS vulnerability in QUIC. (bsc#1257976)
  • CVE-2026-26080: Fixed a DOS vulnerability in QUIC. (bsc#1257976)

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 6.2
    zypper in -t patch SUSE-SL-Micro-6.2-328=1

Package List:

  • SUSE Linux Micro 6.2 (aarch64 ppc64le s390x x86_64)
    • haproxy-debugsource-3.2.12+git0.6011f448e-160000.1.1
    • haproxy-3.2.12+git0.6011f448e-160000.1.1
    • haproxy-debuginfo-3.2.12+git0.6011f448e-160000.1.1

References: