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SUSE: Multi-Linux Manager 4.3 LTS Important Security Fixes 2025:3827-1

suse
Calendar Grey October 28, 2025
Dist Suse Esm H88
Important maintenance update for Multi-Linux Manager 4.3 LTS with critical fixes for multiple security issues.
* bsc#1227577 * bsc#1246277 * bsc#1246439 * bsc#1248252 * jsc#MSQA-1026

Summary

### This update fixes the following issues: release-notes-susemanager-proxy: * Update to SUSE Manager 4.3.16.1 * CVEs Fixed: CVE-2025-53883 * Bugs mentioned: bsc#1246277, bsc#1227577 ## Security update 4.3.16.1 for SUSE Manager Server Release Notes ### This update fixes the following issues: release-notes-susemanager: * Update to SUSE Manager 4.3.16.1 * CVEs Fixed: CVE-2025-53883, CVE-2025-53880, CVE-2025-53192 * Bugs mentioned: bsc#1246439, bsc#1246277, bsc#1248252 ## 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-2025-3827=1 * SUSE Manager Proxy 4.3 LTS

Topics%20covered

Topics Covered

security advisory security issue update SuSE important software

References

* bsc#1227577

* bsc#1246277

* bsc#1246439

* bsc#1248252

* jsc#MSQA-1026

Cross-

* CVE-2025-53192

* CVE-2025-53880

* CVE-2025-53883

CVSS scores:

* CVE-2025-53192 ( SUSE ): 8.6

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

* CVE-2025-53192 ( SUSE ): 8.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L

* CVE-2025-53192 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2025-53880 ( SUSE ): 8.7

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

* CVE-2025-53880 ( SUSE ): 8.8 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:

* openSUSE Leap 15.4

* SUSE Manager Proxy 4.3

* SUSE Manager Proxy 4.3 LTS

* SUSE Manager Retail Branch Server 4.3

* SUSE Manager Retail Branch Server 4.3 LTS

* SUSE Manager Server 4.3

* SUSE Manager Server 4.3 LTS

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:3827-1
Release Date: 2025-10-28T07:26:58Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue update SuSE important software

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