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SUSE Cosign Important Memory Safety Issues Fixed SUSE-SU-2026-2827-1

suse
Calendar Grey July 10, 2026
Dist Suse Esm H88
The security update for cosign addresses multiple issues, fixing 19 vulnerabilities in SUSE, enhancing your system's defenses.
An update that solves 19 vulnerabilities can now be installed.

Summary

## This update for cosign fixes the following issues * CVE-2026-25680,CVE-2026-25681,CVE-2026-27136,CVE-2026-42502,CVE-2026-42506: multiple issues when parsing HTML files (bsc#1267044). * CVE-2026-33815: memory-safety vulnerability (bsc#1261811). * CVE-2026-39827,CVE-2026-39828,CVE-2026-39829,CVE-2026-39830,CVE-2026-39831,CVE-2026-39832,CVE-2026-39833, CVE-2026-39834,CVE-2026-39835,CVE-2026-42508,CVE-2026-46595,CVE-2026-46597,CVE-2026-46598: Fixed multiple issues in golang.org/x/crypto/ssh (bsc#1266049). ## 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 Enterprise Server 15 SP6 LTSS

Topics%20covered

Topics Covered

security advisory security issue SuSE important memory safety cosign

References

* bsc#1261811

* bsc#1266049

* bsc#1267044

Cross-

* CVE-2026-25680

* CVE-2026-25681

* CVE-2026-27136

* CVE-2026-33815

* CVE-2026-39827

* CVE-2026-39828

* CVE-2026-39829

* CVE-2026-39830

* CVE-2026-39831

* CVE-2026-39832

* CVE-2026-39833

* CVE-2026-39834

* CVE-2026-39835

* CVE-2026-42502

* CVE-2026-42506

* CVE-2026-42508

* CVE-2026-46595

* CVE-2026-46597

* CVE-2026-46598

CVSS scores:

* CVE-2026-25680 ( 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-2026-25680 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2026-25680 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2026-25681 ( SUSE ): 5.3

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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2827-1
Release Date: 2026-07-09T18:28:33Z
Rating: important

Topics%20covered

Topics Covered

security advisory security issue SuSE important memory safety cosign

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