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SUSE Podman Important Denial of Service Issues Fixed 2026-2693-1

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Calendar Grey June 30, 2026
Scroller Suse
SUSE Security Update for Podman addresses five issues including Denial of Service vulnerabilities. Important action needed.
An update that solves five vulnerabilities can now be installed.

Summary

## This update for podman fixes the following issues * 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#1262856). * CVE-2026-39829,CVE-2026-39830,CVE-2026-42508,CVE-2026-46598: golang.org/x/crypto/ssh: multiple issues (bsc#1266125). ## 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 Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2026-2693=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2026-2693=1 * SUSE Linux Enterprise Server 15 SP4 LTSS

Topics%20covered

Topics Covered

security advisory denial of service SuSE software update important Podman

References

* bsc#1262856

* bsc#1266125

Cross-

* CVE-2026-34986

* CVE-2026-39829

* CVE-2026-39830

* CVE-2026-42508

* CVE-2026-46598

CVSS scores:

* CVE-2026-34986 ( 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-2026-34986 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2026-34986 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2026-34986 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2026-39829 ( 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-2026-39829 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2026-39829 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2693-1
Release Date: 2026-06-30T09:04:04Z
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service SuSE software update important Podman

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