SUSE-SU-2026:0256-1: moderate: Security update for openldap2_5

[SLE-SECURITY-UPDATES]

# Security update for openldap2_5

Announcement ID: SUSE-SU-2026:0256-1  
Release Date: 2026-01-22T16:09:02Z  
Rating: moderate  
References:

  * bsc#1256297

  
Cross-References:

  * CVE-2026-22185

  
CVSS scores:

  * CVE-2026-22185 ( SUSE ):  7.0
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/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-2026-22185 ( SUSE ):  6.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
  * CVE-2026-22185 ( NVD ):  4.6
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/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

  
Affected Products:

  * Basesystem Module 15-SP7
  * openSUSE Leap 15.5
  * openSUSE Leap 15.6
  * 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 solves one vulnerability can now be installed.

## Description:

This update for openldap2_5 fixes the following issues:

Security fixes:

  * CVE-2026-22185: Fixed possible crash in malicious DB (bsc#1256297)

Other fixes:

  * Update to version 2.5.20+11:

    * ITS#10421 mdb_load: check for malicious input

## 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:

  * openSUSE Leap 15.5  
    zypper in -t patch SUSE-2026-256=1

  * openSUSE Leap 15.6  
    zypper in -t patch openSUSE-SLE-15.6-2026-256=1

  * Basesystem Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-256=1

  * Server Applications Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP7-2026-256=1

## Package List:

  * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)
    * openldap2_5-ppolicy-check-password-debuginfo-2.5.20+11-150500.11.38.1
    * openldap2_5-contrib-2.5.20+11-150500.11.38.1
    * openldap2_5-client-2.5.20+11-150500.11.38.1
    * openldap2_5-2.5.20+11-150500.11.38.1
    * openldap2_5-debugsource-2.5.20+11-150500.11.38.1
    * openldap2_5-devel-2.5.20+11-150500.11.38.1
    * libldap-2_5-0-2.5.20+11-150500.11.38.1
    * libldap-2_5-0-debuginfo-2.5.20+11-150500.11.38.1
    * openldap2_5-ppolicy-check-password-2.5.20+11-150500.11.38.1
    * openldap2_5-debuginfo-2.5.20+11-150500.11.38.1
    * openldap2_5-contrib-debuginfo-2.5.20+11-150500.11.38.1
  * openSUSE Leap 15.5 (noarch)
    * openldap2_5-doc-2.5.20+11-150500.11.38.1
  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
    * openldap2_5-ppolicy-check-password-debuginfo-2.5.20+11-150500.11.38.1
    * openldap2_5-contrib-2.5.20+11-150500.11.38.1
    * openldap2_5-client-2.5.20+11-150500.11.38.1
    * openldap2_5-2.5.20+11-150500.11.38.1
    * openldap2_5-debugsource-2.5.20+11-150500.11.38.1
    * openldap2_5-devel-2.5.20+11-150500.11.38.1
    * libldap-2_5-0-2.5.20+11-150500.11.38.1
    * libldap-2_5-0-debuginfo-2.5.20+11-150500.11.38.1
    * openldap2_5-ppolicy-check-password-2.5.20+11-150500.11.38.1
    * openldap2_5-debuginfo-2.5.20+11-150500.11.38.1
    * openldap2_5-contrib-debuginfo-2.5.20+11-150500.11.38.1
  * openSUSE Leap 15.6 (noarch)
    * openldap2_5-doc-2.5.20+11-150500.11.38.1
  * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * openldap2_5-client-2.5.20+11-150500.11.38.1
    * openldap2_5-debugsource-2.5.20+11-150500.11.38.1
    * openldap2_5-devel-2.5.20+11-150500.11.38.1
    * libldap-2_5-0-2.5.20+11-150500.11.38.1
    * libldap-2_5-0-debuginfo-2.5.20+11-150500.11.38.1
    * openldap2_5-debuginfo-2.5.20+11-150500.11.38.1
  * Basesystem Module 15-SP7 (noarch)
    * openldap2_5-doc-2.5.20+11-150500.11.38.1
  * Server Applications Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * openldap2_5-ppolicy-check-password-debuginfo-2.5.20+11-150500.11.38.1
    * openldap2_5-contrib-2.5.20+11-150500.11.38.1
    * openldap2_5-2.5.20+11-150500.11.38.1
    * openldap2_5-debugsource-2.5.20+11-150500.11.38.1
    * openldap2_5-ppolicy-check-password-2.5.20+11-150500.11.38.1
    * openldap2_5-debuginfo-2.5.20+11-150500.11.38.1
    * openldap2_5-contrib-debuginfo-2.5.20+11-150500.11.38.1

## References:

  * https://www.suse.com/security/cve/CVE-2026-22185.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1256297

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