Security update for freeipmi

Announcement ID: SUSE-SU-2026:1755-1
Release Date: 2026-05-07T13:55:17Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2026-33554 ( SUSE ): 5.9 CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
  • CVE-2026-33554 ( SUSE ): 7.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
  • CVE-2026-33554 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • Basesystem Module 15-SP7
  • openSUSE Leap 15.4
  • SUSE Linux Enterprise Desktop 15 SP7
  • SUSE Linux Enterprise High Performance Computing 15 SP4
  • SUSE Linux Enterprise High Performance Computing 15 SP5
  • SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  • SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
  • SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  • SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
  • SUSE Linux Enterprise Real Time 15 SP7
  • SUSE Linux Enterprise Server 15 SP4
  • SUSE Linux Enterprise Server 15 SP4 LTSS
  • SUSE Linux Enterprise Server 15 SP5
  • SUSE Linux Enterprise Server 15 SP5 LTSS
  • SUSE Linux Enterprise Server 15 SP6
  • SUSE Linux Enterprise Server 15 SP6 LTSS
  • SUSE Linux Enterprise Server 15 SP7
  • SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • SUSE Linux Enterprise Server for SAP Applications 15 SP7

An update that solves one vulnerability can now be installed.

Description:

This update for freeipmi fixes the following issue:

  • CVE-2026-33554: improper memory handling and data validation can lead to stack buffer overflows and acceptance of malformed payloads/responses (bsc#1260414).

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 15.4
    zypper in -t patch SUSE-2026-1755=1
  • Basesystem Module 15-SP7
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-1755=1
  • SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-1755=1
  • SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-1755=1
  • SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-1755=1
  • SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-1755=1
  • SUSE Linux Enterprise Server 15 SP4 LTSS
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-1755=1
  • SUSE Linux Enterprise Server 15 SP5 LTSS
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-1755=1
  • SUSE Linux Enterprise Server 15 SP6 LTSS
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-1755=1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP4
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-1755=1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP5
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-1755=1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP6
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-1755=1

Package List:

  • openSUSE Leap 15.4 (aarch64 x86_64 i586)
    • freeipmi-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-1.6.8-150400.3.3.1
    • freeipmi-devel-1.6.8-150400.3.3.1
    • freeipmi-debuginfo-1.6.8-150400.3.3.1
    • libipmidetect0-1.6.8-150400.3.3.1
    • libipmiconsole2-debuginfo-1.6.8-150400.3.3.1
    • freeipmi-debugsource-1.6.8-150400.3.3.1
    • libipmidetect0-debuginfo-1.6.8-150400.3.3.1
    • libfreeipmi17-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-debuginfo-1.6.8-150400.3.3.1
    • libipmimonitoring6-debuginfo-1.6.8-150400.3.3.1
    • freeipmi-bmc-watchdog-1.6.8-150400.3.3.1
    • libipmiconsole2-1.6.8-150400.3.3.1
    • freeipmi-ipmidetectd-debuginfo-1.6.8-150400.3.3.1
    • freeipmi-bmc-watchdog-debuginfo-1.6.8-150400.3.3.1
    • freeipmi-ipmidetectd-1.6.8-150400.3.3.1
    • libipmimonitoring6-1.6.8-150400.3.3.1
    • libfreeipmi17-debuginfo-1.6.8-150400.3.3.1
  • Basesystem Module 15-SP7 (aarch64 x86_64)
    • freeipmi-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-1.6.8-150400.3.3.1
    • freeipmi-devel-1.6.8-150400.3.3.1
    • freeipmi-debuginfo-1.6.8-150400.3.3.1
    • libipmidetect0-1.6.8-150400.3.3.1
    • libipmiconsole2-debuginfo-1.6.8-150400.3.3.1
    • freeipmi-debugsource-1.6.8-150400.3.3.1
    • libipmidetect0-debuginfo-1.6.8-150400.3.3.1
    • libfreeipmi17-1.6.8-150400.3.3.1
    • libipmimonitoring6-debuginfo-1.6.8-150400.3.3.1
    • libipmiconsole2-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-debuginfo-1.6.8-150400.3.3.1
    • libipmimonitoring6-1.6.8-150400.3.3.1
    • libfreeipmi17-debuginfo-1.6.8-150400.3.3.1
  • SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64 x86_64)
    • freeipmi-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-1.6.8-150400.3.3.1
    • freeipmi-devel-1.6.8-150400.3.3.1
    • freeipmi-debuginfo-1.6.8-150400.3.3.1
    • libipmidetect0-1.6.8-150400.3.3.1
    • libipmiconsole2-debuginfo-1.6.8-150400.3.3.1
    • freeipmi-debugsource-1.6.8-150400.3.3.1
    • libipmidetect0-debuginfo-1.6.8-150400.3.3.1
    • libfreeipmi17-1.6.8-150400.3.3.1
    • libipmimonitoring6-debuginfo-1.6.8-150400.3.3.1
    • libipmiconsole2-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-debuginfo-1.6.8-150400.3.3.1
    • libipmimonitoring6-1.6.8-150400.3.3.1
    • libfreeipmi17-debuginfo-1.6.8-150400.3.3.1
  • SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64 x86_64)
    • freeipmi-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-1.6.8-150400.3.3.1
    • freeipmi-devel-1.6.8-150400.3.3.1
    • freeipmi-debuginfo-1.6.8-150400.3.3.1
    • libipmidetect0-1.6.8-150400.3.3.1
    • libipmiconsole2-debuginfo-1.6.8-150400.3.3.1
    • freeipmi-debugsource-1.6.8-150400.3.3.1
    • libipmidetect0-debuginfo-1.6.8-150400.3.3.1
    • libfreeipmi17-1.6.8-150400.3.3.1
    • libipmimonitoring6-debuginfo-1.6.8-150400.3.3.1
    • libipmiconsole2-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-debuginfo-1.6.8-150400.3.3.1
    • libipmimonitoring6-1.6.8-150400.3.3.1
    • libfreeipmi17-debuginfo-1.6.8-150400.3.3.1
  • SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64 x86_64)
    • freeipmi-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-1.6.8-150400.3.3.1
    • freeipmi-devel-1.6.8-150400.3.3.1
    • freeipmi-debuginfo-1.6.8-150400.3.3.1
    • libipmidetect0-1.6.8-150400.3.3.1
    • libipmiconsole2-debuginfo-1.6.8-150400.3.3.1
    • freeipmi-debugsource-1.6.8-150400.3.3.1
    • libipmidetect0-debuginfo-1.6.8-150400.3.3.1
    • libfreeipmi17-1.6.8-150400.3.3.1
    • libipmimonitoring6-debuginfo-1.6.8-150400.3.3.1
    • libipmiconsole2-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-debuginfo-1.6.8-150400.3.3.1
    • libipmimonitoring6-1.6.8-150400.3.3.1
    • libfreeipmi17-debuginfo-1.6.8-150400.3.3.1
  • SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64 x86_64)
    • freeipmi-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-1.6.8-150400.3.3.1
    • freeipmi-devel-1.6.8-150400.3.3.1
    • freeipmi-debuginfo-1.6.8-150400.3.3.1
    • libipmidetect0-1.6.8-150400.3.3.1
    • libipmiconsole2-debuginfo-1.6.8-150400.3.3.1
    • freeipmi-debugsource-1.6.8-150400.3.3.1
    • libipmidetect0-debuginfo-1.6.8-150400.3.3.1
    • libfreeipmi17-1.6.8-150400.3.3.1
    • libipmimonitoring6-debuginfo-1.6.8-150400.3.3.1
    • libipmiconsole2-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-debuginfo-1.6.8-150400.3.3.1
    • libipmimonitoring6-1.6.8-150400.3.3.1
    • libfreeipmi17-debuginfo-1.6.8-150400.3.3.1
  • SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 x86_64)
    • freeipmi-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-1.6.8-150400.3.3.1
    • freeipmi-devel-1.6.8-150400.3.3.1
    • freeipmi-debuginfo-1.6.8-150400.3.3.1
    • libipmidetect0-1.6.8-150400.3.3.1
    • libipmiconsole2-debuginfo-1.6.8-150400.3.3.1
    • freeipmi-debugsource-1.6.8-150400.3.3.1
    • libipmidetect0-debuginfo-1.6.8-150400.3.3.1
    • libfreeipmi17-1.6.8-150400.3.3.1
    • libipmimonitoring6-debuginfo-1.6.8-150400.3.3.1
    • libipmiconsole2-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-debuginfo-1.6.8-150400.3.3.1
    • libipmimonitoring6-1.6.8-150400.3.3.1
    • libfreeipmi17-debuginfo-1.6.8-150400.3.3.1
  • SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 x86_64)
    • freeipmi-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-1.6.8-150400.3.3.1
    • freeipmi-devel-1.6.8-150400.3.3.1
    • freeipmi-debuginfo-1.6.8-150400.3.3.1
    • libipmidetect0-1.6.8-150400.3.3.1
    • libipmiconsole2-debuginfo-1.6.8-150400.3.3.1
    • freeipmi-debugsource-1.6.8-150400.3.3.1
    • libipmidetect0-debuginfo-1.6.8-150400.3.3.1
    • libfreeipmi17-1.6.8-150400.3.3.1
    • libipmimonitoring6-debuginfo-1.6.8-150400.3.3.1
    • libipmiconsole2-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-debuginfo-1.6.8-150400.3.3.1
    • libipmimonitoring6-1.6.8-150400.3.3.1
    • libfreeipmi17-debuginfo-1.6.8-150400.3.3.1
  • SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 x86_64)
    • freeipmi-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-1.6.8-150400.3.3.1
    • freeipmi-devel-1.6.8-150400.3.3.1
    • freeipmi-debuginfo-1.6.8-150400.3.3.1
    • libipmidetect0-1.6.8-150400.3.3.1
    • libipmiconsole2-debuginfo-1.6.8-150400.3.3.1
    • freeipmi-debugsource-1.6.8-150400.3.3.1
    • libipmidetect0-debuginfo-1.6.8-150400.3.3.1
    • libfreeipmi17-1.6.8-150400.3.3.1
    • libipmimonitoring6-debuginfo-1.6.8-150400.3.3.1
    • libipmiconsole2-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-debuginfo-1.6.8-150400.3.3.1
    • libipmimonitoring6-1.6.8-150400.3.3.1
    • libfreeipmi17-debuginfo-1.6.8-150400.3.3.1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP4 (x86_64)
    • freeipmi-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-1.6.8-150400.3.3.1
    • freeipmi-devel-1.6.8-150400.3.3.1
    • freeipmi-debuginfo-1.6.8-150400.3.3.1
    • libipmidetect0-1.6.8-150400.3.3.1
    • libipmiconsole2-debuginfo-1.6.8-150400.3.3.1
    • freeipmi-debugsource-1.6.8-150400.3.3.1
    • libipmidetect0-debuginfo-1.6.8-150400.3.3.1
    • libfreeipmi17-1.6.8-150400.3.3.1
    • libipmimonitoring6-debuginfo-1.6.8-150400.3.3.1
    • libipmiconsole2-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-debuginfo-1.6.8-150400.3.3.1
    • libipmimonitoring6-1.6.8-150400.3.3.1
    • libfreeipmi17-debuginfo-1.6.8-150400.3.3.1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP5 (x86_64)
    • freeipmi-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-1.6.8-150400.3.3.1
    • freeipmi-devel-1.6.8-150400.3.3.1
    • freeipmi-debuginfo-1.6.8-150400.3.3.1
    • libipmidetect0-1.6.8-150400.3.3.1
    • libipmiconsole2-debuginfo-1.6.8-150400.3.3.1
    • freeipmi-debugsource-1.6.8-150400.3.3.1
    • libipmidetect0-debuginfo-1.6.8-150400.3.3.1
    • libfreeipmi17-1.6.8-150400.3.3.1
    • libipmimonitoring6-debuginfo-1.6.8-150400.3.3.1
    • libipmiconsole2-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-debuginfo-1.6.8-150400.3.3.1
    • libipmimonitoring6-1.6.8-150400.3.3.1
    • libfreeipmi17-debuginfo-1.6.8-150400.3.3.1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP6 (x86_64)
    • freeipmi-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-1.6.8-150400.3.3.1
    • freeipmi-devel-1.6.8-150400.3.3.1
    • freeipmi-debuginfo-1.6.8-150400.3.3.1
    • libipmidetect0-1.6.8-150400.3.3.1
    • libipmiconsole2-debuginfo-1.6.8-150400.3.3.1
    • freeipmi-debugsource-1.6.8-150400.3.3.1
    • libipmidetect0-debuginfo-1.6.8-150400.3.3.1
    • libfreeipmi17-1.6.8-150400.3.3.1
    • libipmimonitoring6-debuginfo-1.6.8-150400.3.3.1
    • libipmiconsole2-1.6.8-150400.3.3.1
    • freeipmi-ipmiseld-debuginfo-1.6.8-150400.3.3.1
    • libipmimonitoring6-1.6.8-150400.3.3.1
    • libfreeipmi17-debuginfo-1.6.8-150400.3.3.1

References: