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SUSE Multi-Linux Manager 5.1.2 Security Update Addressing DoS Vulnerability

suse
Calendar Grey July 10, 2026
Dist Suse Esm H88
SUSE issues important security update 5.1.2 for Multi-Linux Manager Client Tools fixing three vulnerabilities and enhancing security.
An update that solves three vulnerabilities, contains one feature and has 25 fixes can now be installed.

Summary

## This update fixes the following issues: uyuni-tools: * Version 5.1.24-0 * Actually use the --dbupgrade-tag parameter when computing the image URL (bsc#1249400) * Handle CA files with symlinks during migration (bsc#1251044) * Adjust traefik exposed configuration for chart v27+ (bsc#1247721) * Fix systemd object initialization in server rename. (bsc#1250981) * Add SSL secrets to the db setup container during migration. (bsc#1250976) * Fix images handling in mgrpxy support ptf (bsc#1250940) * Fix helm upgrade parameters (bsc#1253966) * Detect custom apache and squid config in the /etc/uyuni/proxy folder * Add ssh tuning to configure sshd (bsc#1253738) * Move the SSL checks at the begining of the migration * Remove cgroup mount for podman containers (bsc#1253347)

Topics%20covered

Topics Covered

security advisory denial of service SuSE important salt Multi-Linux Manager

References

* bsc#1175946

* bsc#1227207

* bsc#1240532

* bsc#1246130

* bsc#1247644

* bsc#1247721

* bsc#1248848

* bsc#1249400

* bsc#1249434

* bsc#1250520

* bsc#1250940

* bsc#1250976

* bsc#1250981

* bsc#1251044

* bsc#1251138

* bsc#1251776

* bsc#1252244

* bsc#1252285

* bsc#1253282

* bsc#1253347

* bsc#1253738

* bsc#1253966

* bsc#1254325

* bsc#1254478

* bsc#1254903

* bsc#1254904

* bsc#1254905

* bsc#1255781

* jsc#MSQA-1040

Cross-

* CVE-2025-13836

* CVE-2025-62348

* CVE-2025-62349

CVSS scores:

* CVE-2025-13836 ( SUSE ): 6.3

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/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-2025-13836 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:22535-1
Release Date: 2026-06-15T07:20:17Z
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service SuSE important salt Multi-Linux Manager

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