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Alerts This Week
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SUSE 15 SP6 Buildah Important Denial Of Service Issues SUSE-SU-2026-2733-1

suse
Calendar Grey July 3, 2026
Dist Suse Esm H88
Critical SUSE security update resolves 25 issues in Buildah, implementing important precautions against potential exploits. Install now.
An update that solves 25 vulnerabilities can now be installed.

Summary

## This update for buildah fixes the following issues * CVE-2026-25680,CVE-2026-25681,CVE-2026-27136,CVE-2026-42502,CVE-2026-42506: golang.org/x/net/html: multiple issues when parsing HTML files (bsc#1267179). * CVE-2026-34986: github.com/go-jose/go-jose/v4,github.com/go-jose/go-jose/v3: crafted JWE input with a missing encrypted key can lead to a denial of service (bsc#1262953). * CVE-2026-39821: golang.org/x/net/idna: failure to reject ASCII-only Punycode-encoded labels allows for validation bypass and privilege escalation (bsc#1266648). * CVE-2026-39827: Invoking memory leak when rejecting channels can lead to DoS in golang.org/x/crypto/ssh (bsc#1266191). * CVE-2026-39828: Invoking bypass of certificate restrictions in golang.org/x/crypto/ssh (bsc#1266191).

Topics%20covered

Topics Covered

security advisory denial of service SuSE package update important buildah

References

* bsc#1262953

* bsc#1266191

* bsc#1266648

* bsc#1267179

Cross-

* CVE-2025-22869

* CVE-2025-27144

* CVE-2025-47913

* CVE-2025-47914

* CVE-2025-52881

* CVE-2026-25680

* CVE-2026-25681

* CVE-2026-27136

* CVE-2026-34986

* CVE-2026-39821

* 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-2025-22869 ( 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

* CVE-2025-22869 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2025-22869 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2025-27144 ( SUSE ): 8.7

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2733-1
Release Date: 2026-07-02T18:05:10Z
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service SuSE package update important buildah

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