Security update for krb5-appl

Announcement ID: SUSE-SU-2026:0930-1
Release Date: 2026-03-18T23:08:06Z
Rating: critical
References:
Cross-References:
CVSS scores:
  • CVE-2026-32746 ( SUSE ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2026-32746 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server 12 SP5 LTSS
  • SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5

An update that solves one vulnerability can now be installed.

Description:

This update for krb5-appl fixes the following issue:

  • CVE-2026-32746: Remote Pre-Auth Buffer Overflow in GNU Inetutils telnetd LINEMODE (bsc#1259691).

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 Server 12 SP5 LTSS
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2026-930=1
  • SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-930=1

Package List:

  • SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    • krb5-appl-servers-1.0.3-3.12.1
    • krb5-appl-clients-debuginfo-1.0.3-3.12.1
    • krb5-appl-servers-debuginfo-1.0.3-3.12.1
    • krb5-appl-clients-1.0.3-3.12.1
    • krb5-appl-debugsource-1.0.3-3.12.1
  • SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
    • krb5-appl-servers-1.0.3-3.12.1
    • krb5-appl-clients-debuginfo-1.0.3-3.12.1
    • krb5-appl-servers-debuginfo-1.0.3-3.12.1
    • krb5-appl-clients-1.0.3-3.12.1
    • krb5-appl-debugsource-1.0.3-3.12.1

References: