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SUSE Micro Framework Notification Alert SUSE-MF-2023-52002-3

suse
Calendar Grey April 7, 2026
Dist Suse Esm H88
Update for SUSE cockpit addresses important security issues with two vulnerabilities. Upgrade recommended for stability.
An update that solves two vulnerabilities can now be installed.

Summary

### This update for cockpit fixes the following issue: * CVE-2026-26996: minimatch: ReDoS when glob pattern contains many consecutive wildcards followed by a literal character that doesn't appear in the test string (bsc#1258641). ## Security update for nghttp2 ### This update for nghttp2 fixes the following issue: * CVE-2026-27135: assertion failure due to missing state validation can lead to DoS (bsc#1259845). ## 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 Linux Micro 6.1 zypper in -t patch SUSE-SLE-Micro-6.1-464=1 * SUSE Linux Micro 6.0 zypper in -t patch SUSE-SLE-Micro-6.0-645=1 ## Package List: * SUSE Linux Micro 6.1 (aarch64 ppc64le s390x x86_64)

Topics%20covered

Topics Covered

security advisory SuSE DoS important cockpit

References

* bsc#1258641

* bsc#1259845

Cross-

* CVE-2026-26996

* CVE-2026-27135

CVSS scores:

* CVE-2026-26996 ( 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/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-2026-26996 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2026-26996 ( 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-2026-26996 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2026-27135 ( SUSE ): 8.2

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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:20950-1
Release Date: 2026-03-27T09:53:17Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE DoS important cockpit

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