Security update for openldap2_5

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