SUSE-SU-2026:5171-1: moderate: Security update for haproxy

[SLE-SECURITY-UPDATES]

# Security update for haproxy

Announcement ID: SUSE-SU-2026:5171-1  
Release Date: 2026-11-10T15:21:19Z  
Rating: moderate  
References:

  * bsc#1285046

  
Affected Products:

  * openSUSE Leap 15.6
  * SUSE Linux Enterprise High Availability Extension 15 SP6
  * SUSE Linux Enterprise High Availability Extension 15 SP7
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7

  
  
An update that has one security fix can now be installed.

## Description:

This update for haproxy fixes the following issue:

  * h1-htx: report an error on a too long chunk-size line (bsc#1285046).

## 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 Enterprise High Availability Extension 15 SP6  
    zypper in -t patch SUSE-SLE-Product-HA-15-SP6-2026-5171

  * openSUSE Leap 15.6  
    zypper in -t patch SUSE-2026-5171

  * SUSE Linux Enterprise High Availability Extension 15 SP7  
    zypper in -t patch SUSE-SLE-Product-HA-15-SP7-2026-5171

## Package List:

  * SUSE Linux Enterprise High Availability Extension 15 SP6 (aarch64 ppc64le
    s390x x86_64)
    * haproxy-debugsource-2.8.11+git0.01c1056a4-150600.3.18.1
    * haproxy-debuginfo-2.8.11+git0.01c1056a4-150600.3.18.1
    * haproxy-2.8.11+git0.01c1056a4-150600.3.18.1
  * openSUSE Leap 15.6 (aarch64 i586 ppc64le s390x x86_64)
    * haproxy-debugsource-2.8.11+git0.01c1056a4-150600.3.18.1
    * haproxy-debuginfo-2.8.11+git0.01c1056a4-150600.3.18.1
    * haproxy-2.8.11+git0.01c1056a4-150600.3.18.1
  * SUSE Linux Enterprise High Availability Extension 15 SP7 (aarch64 ppc64le
    s390x x86_64)
    * haproxy-debugsource-2.8.11+git0.01c1056a4-150600.3.18.1
    * haproxy-debuginfo-2.8.11+git0.01c1056a4-150600.3.18.1
    * haproxy-2.8.11+git0.01c1056a4-150600.3.18.1

## References:

  * https://bugzilla.suse.com/show_bug.cgi?id=1285046

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