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openSUSE Podman Important Denial of Service Fix 2026-2636-1

opensuse
Calendar Grey June 25, 2026
Dist Opensuse Esm H88
# Security update for podman Announcement ID: SUSE-SU-2026:2636-1 Release Date: 2026-06-25T15:18:47Z
An update that solves five vulnerabilities can now be installed.

Description

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).

Topics%20covered

Topics Covered

security advisory denial of service vulnerability important OpenSUSE Podman

Patch

## 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 Enterprise Storage 7.1

zypper in -t patch SUSE-Storage-7.1-2026-2636=1

* openSUSE Leap 15.3

zypper in -t patch SUSE-2026-2636=1

Package List

* openSUSE Leap 15.3 (aarch64 i586 ppc64le s390x x86_64)

* podman-remote-debuginfo-4.9.5-150300.9.78.1

* podman-debuginfo-4.9.5-150300.9.78.1

* podman-4.9.5-150300.9.78.1

* podman-remote-4.9.5-150300.9.78.1

* podmansh-4.9.5-150300.9.78.1

* openSUSE Leap 15.3 (noarch)

* podman-docker-4.9.5-150300.9.78.1

* SUSE Enterprise Storage 7.1 (aarch64 x86_64)

* podman-4.9.5-150300.9.78.1

* podman-debuginfo-4.9.5-150300.9.78.1

References

* bsc#1262856

* bsc#1266125

## References:

* https://www.suse.com/security/cve/CVE-2026-34986.html

* https://www.suse.com/security/cve/CVE-2026-39829.html

* https://www.suse.com/security/cve/CVE-2026-39830.html

* https://www.suse.com/security/cve/CVE-2026-42508.html

* https://www.suse.com/security/cve/CVE-2026-46598.html

* https://bugzilla.suse.com/show_bug.cgi?id=1262856

* https://bugzilla.suse.com/show_bug.cgi?id=1266125

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2636-1
Release Date: 2026-06-25T15:18:47Z
Affected Products: * openSUSE Leap 15.3 * SUSE Enterprise Storage 7.1 * SUSE Linux Enterprise Server 15 SP3

Topics%20covered

Topics Covered

security advisory denial of service vulnerability important OpenSUSE Podman

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