SUSE-SU-2026:2766-1: important: Security update 5.1.4 for Multi-Linux Manager Client Tools

SLE-UPDATES null at suse.de
Mon Jul 6 12:36:50 UTC 2026 

# Security update 5.1.4 for Multi-Linux Manager Client Tools

Announcement ID: SUSE-SU-2026:2766-1  
Release Date: 2026-07-06T07:47:40Z  
Rating: important  
References:

  * bsc#1227579
  * bsc#1229105
  * bsc#1232641
  * bsc#1248699
  * bsc#1248707
  * bsc#1249400
  * bsc#1249532
  * bsc#1253174
  * bsc#1259739
  * bsc#1260806
  * bsc#1260905
  * bsc#1261810
  * bsc#1261902
  * bsc#1262409
  * bsc#1262708
  * bsc#1262760
  * bsc#1263157
  * bsc#1263823
  * bsc#1266012
  * jsc#MSQA-1056

  
Cross-References:

  * CVE-2022-21698

  
CVSS scores:

  * CVE-2022-21698 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2022-21698 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * SUSE Linux Enterprise Desktop 12
  * SUSE Linux Enterprise Desktop 12 SP1
  * SUSE Linux Enterprise Desktop 12 SP2
  * SUSE Linux Enterprise Desktop 12 SP3
  * SUSE Linux Enterprise Desktop 12 SP4
  * SUSE Linux Enterprise High Performance Computing 12 SP2
  * SUSE Linux Enterprise High Performance Computing 12 SP3
  * SUSE Linux Enterprise High Performance Computing 12 SP4
  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12
  * SUSE Linux Enterprise Server 12 SP1
  * SUSE Linux Enterprise Server 12 SP2
  * SUSE Linux Enterprise Server 12 SP3
  * SUSE Linux Enterprise Server 12 SP4
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server for SAP Applications 12
  * SUSE Linux Enterprise Server for SAP Applications 12 SP1
  * SUSE Linux Enterprise Server for SAP Applications 12 SP2
  * SUSE Linux Enterprise Server for SAP Applications 12 SP3
  * SUSE Linux Enterprise Server for SAP Applications 12 SP4
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5
  * SUSE Multi-Linux Manager Client Tools for SLE 12

  
  
An update that solves one vulnerability, contains one feature and has 18
security fixes can now be installed.

## Description:

This update fixes the following issues:

golang-github-QubitProducts-exporter_exporter:

  * CVE-2022-21698: Replace github.com/prometheus/client_golang with version
    1.11.1 (bsc#1248707)

golang-github-boynux-squid_exporter:

  * Non customer facing changes

golang-github-lusitaniae-apache_exporter:

  * Non customer facing changes

golang-github-prometheus-node_exporter:

  * Update to 1.10.2:
  * [BUGFIX] meminfo: Fix typo in Zswap metric name
  * Update to 1.10.1:
  * [BUGFIX] filesystem: Fix mount points being collected multiple times
  * [BUGFIX] filesystem: Refactor mountinfo parsing (bsc#1261810)
  * [BUGFIX] meminfo: Add Zswap/Zswapped metrics
  * Update to 1.10.0:
  * [CHANGE] mdadm: Use sysfs for RAID metrics
  * [CHANGE] filesystem: Add erofs in default excluded fs
  * [CHANGE] tcpstat: Use std lib binary.NativeEndian
  * [FEATURE] pcidevice: Add new collector for PCIe devices
  * [FEATURE] systemd: Add Virtualization metrics
  * [FEATURE] swaps: Add new collector
  * [ENHANCEMENT] wifi: Add packet received and transmitted metrics
  * [ENHANCEMENT] filesystem: Take super options into account for read-only
  * [ENHANCEMENT] pcidevice: Add additional metrics
  * [ENHANCEMENT] perf: Add tlb_data metrics
  * [BUGFIX] diskstats: Simplify condition
  * [BUGFIX] thermal: Sanitize darwin thermal strings
  * [BUGFIX] cpufreq: Fix: collector enable
  * [BUGFIX] ethtool: Fix returning 0 for sanitized metrics
  * [BUGFIX] systemd: Fix logging race

mgr-push:

  * Version 5.2.4-0
  * Non customer facing changes
  * Version 5.2.3-0
  * Non customer facing changes
  * Version 5.2.2-0
  * Non customer facing changes
  * Version 5.2.1-0
  * Non customer facing changes

prometheus-postgres_exporter:

  * CVE-2022-21698: Replace github.com/prometheus/client_golang with version
    1.11.1 (bsc#1248699)

rhnlib:

  * Version 5.2.5-0
  * Non customer facing changes
  * Version 5.2.4-0
  * Non customer facing changes
  * Version 5.2.3-0
  * Non customer facing changes
  * Version 5.2.2-0
  * Non customer facing changes
  * Version 5.2.1-0
  * Non customer facing changes

spacecmd:

  * Version 5.2.8-0
  * Non customer facing changes
  * Version 5.2.7-0
  * Add proxy_container_config_nossl command
  * Version 5.2.6-0
  * Update translation strings
  * Version 5.2.5-0
  * Update translation strings
  * Version 5.2.4-0
  * Update translation strings
  * Version 5.2.3-0
  * Fix typo in spacecmd help ca-cert flag (bsc#1253174)
  * Add subcommand to check if reboot is needed after applying all available
    patches
  * Version 5.2.2-0
  * Update translation strings
  * Version 5.2.1-0
  * Use JSON instead of pickle for spacecmd cache (bsc#1227579)
  * Fix methods in api namespace in spacecmd (bsc#1249532)

spacewalk-client-tools:

  * Version 5.2.6-0
  * Non customer facing changes
  * Version 5.2.5-0
  * Update translations
  * Version 5.2.4-0
  * Non customer facing changes
  * Version 5.2.3-0
  * Non customer facing changes
  * Version 5.2.2-0
  * Update translation strings1260806
  * Version 5.2.1-0
  * Non customer facing changes

supportutils-plugin-susemanager-client:

  * Version 5.2.3-0
  * Non customer facing changes
  * Version 5.2.2-0
  * Non customer facing changes
  * Version 5.2.1-0
  * Non customer facing changes

uyuni-tools:

  * Version 5.2.12-0
  * No customer facing changes
  * Version 5.2.11-0
  * Do not call podman healthcheck run to wait for pods to be ready
    (bsc#1266012)
  * Version 5.2.10-0
  * Preserve hub replicas during upgrade (bsc#1262708)
  * Add mgrctl commands "ssh" and "ssh remove_known_host"
  * Use a startup check with no limit for the main server container bsc#1263157)
  * Make uyuni-server service dependent on uyuni-db (bsc#1263823)
  * Internal SANs for db and reportdb are no longer required
  * Generate the same certificate for server and reportdb
  * Update the default tag to 5.1.3.1 (bsc#1262760)
  * Remove waitForTraefik function (bsc#1261902)
  * Fix inspect: missing registry for db image (bsc#1259739)
  * Use correct CA for Report DB (bsc#1260806)
  * Version 5.2.9-0
  * Do not stop container on health check failure Temporary workaround for
    bsc#1263157
  * Version 5.2.8-0
  * Generate service template only after secrets are created
  * Version 5.2.7-0
  * Do not require admin secrets on upgrades (bsc#1262409)
  * Version 5.2.6-0
  * Use podman secrets for SSL on proxy
  * Fix db online backup with new pg_hba settings
  * mgrctl copy can now infer target name if not set
  * No need to expose the cobbler port
  * Add the TFTP port back to the proxy (bsc#1260905)
  * Fix the macros in the spec file (bsc#1229105)
  * Disable TFTP by default on the server
  * Bump zerolog to 1.34
  * Ignore spacewalk-service stop return code.
  * Stop automatically unhealthy container
  * Use container based server setup instead tools bundled one
  * Version 5.2.5-0
  * Remove migrate command
  * Remove template script from mgradm: use the one in the image
  * Split the TFTP server into a separate container
  * Adjust mgrctl server filter to work with the new helm chart labels
  * Remove hub register command
  * Remove the Kubernetes install and upgrade from mgrpxy - Version 5.2.4-0
  * Move the SSL checks at the begining of the migration
  * Remove Kubernetes code for the mgrdam
  * Use single universal image to migrate between PostgreSQL versions
  * Version 5.2.3-0
  * Update translation strings
  * Version 5.2.2-0
  * Non customer facing changes
  * Version 5.2.1-0
  * Actually use the --dbupgrade-tag parameter when computing the image URL
    (bsc#1249400)
  * Detect custom Apache and Squid config in the /etc/uyuni/proxy folder
  * Fix generated DB certificate subject alternate names
  * add --registry-host, --registry-user and --registry-password to pull images
    from an authenticate registry
  * deprecate --registry

uyuni-common-libs:

  * Version 5.2.5-0
  * Remove legacy md5/sha1 fallback imports from checksum module; use hashlib
    directly
  * Version 5.2.4-0
  * Build uyuni-common-libs noarch
  * Version 5.2.3-0
  * Non customer facing changes
  * Version 5.2.2-0
  * Non customer facing changes
  * Version 5.2.1-0
  * Bump version to 5.2.0

## Special Instructions and Notes:

## 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 Multi-Linux Manager Client Tools for SLE 12  
    zypper in -t patch SUSE-MultiLinuxManagerTools-SLE-12-2026-2766=1

## Package List:

  * SUSE Multi-Linux Manager Client Tools for SLE 12 (aarch64 ppc64le s390x
    x86_64)
    * prometheus-postgres_exporter-0.10.1-120002.3.3.2
    * golang-github-prometheus-node_exporter-1.10.2-120002.3.6.3
    * mgrctl-debuginfo-5.2.12-120002.3.15.2
    * golang-github-prometheus-node_exporter-debuginfo-1.10.2-120002.3.6.3
    * golang-github-boynux-squid_exporter-1.13.0-120002.3.6.1
    * mgrctl-5.2.12-120002.3.15.2
    * prometheus-postgres_exporter-debuginfo-0.10.1-120002.3.3.2
    * golang-github-lusitaniae-apache_exporter-debuginfo-1.0.10-120002.3.9.2
    * golang-github-QubitProducts-exporter_exporter-0.4.0-120002.3.6.1
    * golang-github-lusitaniae-apache_exporter-1.0.10-120002.3.9.2
    * golang-github-boynux-squid_exporter-debuginfo-1.13.0-120002.3.6.1
  * SUSE Multi-Linux Manager Client Tools for SLE 12 (noarch)
    * mgr-push-5.2.4-120002.3.9.1
    * python-defusedxml-0.6.0-120002.1.3.1
    * python2-rhnlib-5.2.5-120002.3.9.1
    * mgrctl-lang-5.2.12-120002.3.15.2
    * supportutils-plugin-salt-1.2.3-120002.3.3.1
    * python2-uyuni-common-libs-5.2.5-120002.3.6.1
    * mgrctl-zsh-completion-5.2.12-120002.3.15.2
    * spacecmd-5.2.8-120002.3.12.1
    * spacewalk-client-tools-5.2.6-120002.3.9.1
    * python2-spacewalk-client-tools-5.2.6-120002.3.9.1
    * mgrctl-bash-completion-5.2.12-120002.3.15.2
    * python2-mgr-push-5.2.4-120002.3.9.1
    * supportutils-plugin-susemanager-client-5.2.3-120002.3.9.1

## References:

  * https://www.suse.com/security/cve/CVE-2022-21698.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1227579
  * https://bugzilla.suse.com/show_bug.cgi?id=1229105
  * https://bugzilla.suse.com/show_bug.cgi?id=1232641
  * https://bugzilla.suse.com/show_bug.cgi?id=1248699
  * https://bugzilla.suse.com/show_bug.cgi?id=1248707
  * https://bugzilla.suse.com/show_bug.cgi?id=1249400
  * https://bugzilla.suse.com/show_bug.cgi?id=1249532
  * https://bugzilla.suse.com/show_bug.cgi?id=1253174
  * https://bugzilla.suse.com/show_bug.cgi?id=1259739
  * https://bugzilla.suse.com/show_bug.cgi?id=1260806
  * https://bugzilla.suse.com/show_bug.cgi?id=1260905
  * https://bugzilla.suse.com/show_bug.cgi?id=1261810
  * https://bugzilla.suse.com/show_bug.cgi?id=1261902
  * https://bugzilla.suse.com/show_bug.cgi?id=1262409
  * https://bugzilla.suse.com/show_bug.cgi?id=1262708
  * https://bugzilla.suse.com/show_bug.cgi?id=1262760
  * https://bugzilla.suse.com/show_bug.cgi?id=1263157
  * https://bugzilla.suse.com/show_bug.cgi?id=1263823
  * https://bugzilla.suse.com/show_bug.cgi?id=1266012
  * https://jira.suse.com/browse/MSQA-1056

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