SUSE-RU-2026:4097-1: moderate: Recommended update for postfix

[SLE-UPDATES]

# Recommended update for postfix

Announcement ID: SUSE-RU-2026:4097-1  
Release Date: 2026-09-09T11:01:52Z  
Rating: moderate  
References:

  * bsc#1274991

  
Affected Products:

  * Basesystem Module 15-SP7
  * Legacy Module 15-SP7
  * Server Applications Module 15-SP7
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7

  
  
An update that has one fix can now be installed.

## Description:

This update for postfix fixes the following issues:

  * L3: un-time library vs. compile-time header version mismatch: OpenSSL 3.2.0
    may not be compatible with OpenSSL 3.1.0 (bsc#1274991)

## 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:

  * Basesystem Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-4097=1

  * Legacy Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Legacy-15-SP7-2026-4097=1

  * Server Applications Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP7-2026-4097=1

## Package List:

  * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * postfix-debugsource-3.8.4-150700.6.3.1
    * postfix-3.8.4-150700.6.3.1
    * postfix-ldap-debuginfo-3.8.4-150700.6.3.1
    * postfix-debuginfo-3.8.4-150700.6.3.1
    * postfix-ldap-3.8.4-150700.6.3.1
  * Basesystem Module 15-SP7 (noarch)
    * postfix-devel-3.8.4-150700.6.3.1
    * postfix-doc-3.8.4-150700.6.3.1
  * Legacy Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * postfix-bdb-3.8.4-150700.6.3.1
    * postfix-bdb-lmdb-3.8.4-150700.6.3.1
    * postfix-bdb-debugsource-3.8.4-150700.6.3.1
    * postfix-bdb-debuginfo-3.8.4-150700.6.3.1
    * postfix-bdb-lmdb-debuginfo-3.8.4-150700.6.3.1
  * Server Applications Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * postfix-mysql-3.8.4-150700.6.3.1
    * postfix-debuginfo-3.8.4-150700.6.3.1
    * postfix-debugsource-3.8.4-150700.6.3.1
    * postfix-mysql-debuginfo-3.8.4-150700.6.3.1

## References:

  * https://bugzilla.suse.com/show_bug.cgi?id=1274991

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