SUSE-SU-2026:3533-1: important: Security update for openssl-1_1-livepatches

# Security update for openssl-1_1-livepatches

Announcement ID: SUSE-SU-2026:3533-1  
Release Date: 2026-08-07T20:05:24Z  
Rating: important  
References:

  * bsc#1271712
  * bsc#1271713

  
Affected Products:

  * openSUSE Leap 15.4
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise Live Patching 15-SP4
  * SUSE Linux Enterprise Micro 5.3
  * SUSE Linux Enterprise Micro 5.4
  * SUSE Linux Enterprise Real Time 15 SP4
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4

  
  
An update that has two security fixes can now be installed.

## Description:

This update for openssl-1_1-livepatches fixes the following issues:

  * "HollowByte" DoS via attacker-controlled memory allocation (bsc#1271712,
    bsc#1271713).

## 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 Live Patching 15-SP4  
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2026-3533=1

  * openSUSE Leap 15.4  
    zypper in -t patch SUSE-2026-3533=1

## Package List:

  * openSUSE Leap 15.4 (x86_64)
    * openssl-1_1-livepatches-debugsource-0.7-150400.3.23.1
    * openssl-1_1-livepatches-debuginfo-0.7-150400.3.23.1
    * openssl-1_1-livepatches-0.7-150400.3.23.1
  * SUSE Linux Enterprise Live Patching 15-SP4 (x86_64)
    * openssl-1_1-livepatches-0.7-150400.3.23.1

## References:

  * https://bugzilla.suse.com/show_bug.cgi?id=1271712
  * https://bugzilla.suse.com/show_bug.cgi?id=1271713