Security update 5.1.3 for Multi-Linux Manager Client Tools and Salt Bundle

Announcement ID: SUSE-SU-2026:21228-1
Release Date: 2026-04-21T07:59:37Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2026-31958 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  • CVE-2026-31958 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2026-31958 ( NVD ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/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-2026-31958 ( 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 Multi-Linux Manager Client Tools for SLE 16

An update that solves one vulnerability and has 16 fixes can now be installed.

Description:

This update fixes the following issues:

Implementation of Grafana and Prometheus observability packages:

  • golang-github-QubitProducts-exporter_exporter
  • golang-github-boynux-squid_exporter
  • golang-github-lusitaniae-apache_exporter
  • golang-github-prometheus-alertmanager
  • golang-github-prometheus-node_exporter
  • golang-github-prometheus-prometheus
  • golang-github-prometheus-promu
  • grafana
  • prometheus-blackbox_exporter
  • prometheus-postgres_exporter
  • system-user-grafana
  • system-user-prometheus

spacecmd:

  • Version 5.1.13-0
  • Update translation strings

uyuni-tools:

  • Version 5.1.26-0

  • Fixed applying PTF with images from RPMs (bsc#1252548)

  • Fixed Ssl Key file that can miss if CA password is blank (bsc#1254154)
  • mgrpxy ssh tuning should happens before crypto policies (bsc#1254619)
  • Fixed default value for helm registry (bsc#1258927).
  • Removed hub register command
  • Optimized postgres migration disk space usage (bsc#1257447)
  • Added continuous database backup support (bsc#1250367)
  • Explicitly start proxy pods after operations (bsc#1258015)
  • Use static supportconfig name to avoid dynamic search (bsc#1257941)
  • Do not nest multiple tarball files and instead collect all files into one tarball (bsc#1252964)
  • Show where final tarball was generated (bsc#1259208)

  • Set proxy config file permissions (bsc#1257660)

  • Version 5.1.25-0

  • If PTF image doesn't exists, use the current service image (bsc#1258418)

venv-salt-minion:

  • Security issues fixed:

  • CVE-2026-31958: Security patch for Salt vendored tornado: Added limits on multipart form data parsing (bsc#1259554)

  • Added x86_64_v2 as a possible rpm package architecture

  • Make users with backslash working for salt-ssh (bsc#1254629)
  • Fixed ansible.playbooks extra-vars quoting (bsc#1257831)
  • Fixed virtualenv call in test helper to use proper python version
  • Fixed the issue preventing SELinux profile to be loaded on SLES 16 deployed using cloud images (bsc#1258957)
  • Fixed the typo causing buiding EL9 bundle without binary dependencies

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 16
    zypper in -t patch Multi-Linux-ManagerTools-SLE-16-3=1

Package List:

  • SUSE Multi-Linux Manager Client Tools for SLE 16 (aarch64 ppc64le s390x x86_64)
    • golang-github-prometheus-prometheus-debuginfo-3.5.0-160002.1.1
    • golang-github-boynux-squid_exporter-1.13.0-160002.1.1
    • prometheus-blackbox_exporter-debuginfo-0.26.0-160002.1.1
    • golang-github-lusitaniae-apache_exporter-1.0.10-160002.1.1
    • golang-github-lusitaniae-apache_exporter-debuginfo-1.0.10-160002.1.1
    • golang-github-QubitProducts-exporter_exporter-debuginfo-0.4.0-160002.2.1
    • grafana-debuginfo-11.6.14+security01-160002.1.1
    • golang-github-QubitProducts-exporter_exporter-0.4.0-160002.2.1
    • golang-github-prometheus-alertmanager-debuginfo-0.28.1-160002.1.1
    • prometheus-postgres_exporter-0.10.1-160002.1.1
    • mgrctl-5.1.26-160002.1.1
    • prometheus-postgres_exporter-debuginfo-0.10.1-160002.1.1
    • golang-github-prometheus-node_exporter-debuginfo-1.9.1-160002.1.1
    • grafana-11.6.14+security01-160002.1.1
    • golang-github-prometheus-prometheus-3.5.0-160002.1.1
    • mgrctl-debuginfo-5.1.26-160002.1.1
    • venv-salt-minion-3006.0-160002.5.1
    • prometheus-blackbox_exporter-0.26.0-160002.1.1
    • golang-github-boynux-squid_exporter-debuginfo-1.13.0-160002.1.1
    • golang-github-prometheus-alertmanager-0.28.1-160002.1.1
    • golang-github-prometheus-node_exporter-1.9.1-160002.1.1
  • SUSE Multi-Linux Manager Client Tools for SLE 16 (noarch)
    • mgrctl-lang-5.1.26-160002.1.1
    • system-user-grafana-1.0.0-160002.1.1
    • mgrctl-zsh-completion-5.1.26-160002.1.1
    • system-user-prometheus-1.0.0-160002.1.1
    • spacecmd-5.1.13-160002.1.1
    • mgrctl-bash-completion-5.1.26-160002.1.1

References: