RLSA-2026:3340

Synopsis

Important: skopeo security update

Description

The skopeo command lets you inspect images from container image registries, get images and image layers, and use signatures to create and verify files.

Security Fix(es):

* crypto/x509: golang: Denial of Service due to excessive resource consumption via crafted certificate (CVE-2025-61729)

* golang: net/url: Memory exhaustion in query parameter parsing in net/url (CVE-2025-61726)

* crypto/tls: Unexpected session resumption in crypto/tls (CVE-2025-68121)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected products

Rocky Linux 9 aarch64 Rocky Linux 9 ppc64le Rocky Linux 9 s390x Rocky Linux 9 x86_64

Fixes

2418462 2434432 2437111

CVEs

CVE-2025-61726 CVE-2025-61729 CVE-2025-68121

Affected packages

Rocky Linux 9 aarch64 - AppStream

skopeo-2:1.20.0-3.el9_7.aarch64.rpm skopeo-2:1.20.0-3.el9_7.src.rpm skopeo-debuginfo-2:1.20.0-3.el9_7.aarch64.rpm skopeo-debugsource-2:1.20.0-3.el9_7.aarch64.rpm skopeo-tests-2:1.20.0-3.el9_7.aarch64.rpm

Rocky Linux 9 ppc64le - AppStream

skopeo-2:1.20.0-3.el9_7.ppc64le.rpm skopeo-2:1.20.0-3.el9_7.src.rpm skopeo-debuginfo-2:1.20.0-3.el9_7.ppc64le.rpm skopeo-debugsource-2:1.20.0-3.el9_7.ppc64le.rpm skopeo-tests-2:1.20.0-3.el9_7.ppc64le.rpm

Rocky Linux 9 s390x - AppStream

skopeo-2:1.20.0-3.el9_7.s390x.rpm skopeo-2:1.20.0-3.el9_7.src.rpm skopeo-debuginfo-2:1.20.0-3.el9_7.s390x.rpm skopeo-debugsource-2:1.20.0-3.el9_7.s390x.rpm skopeo-tests-2:1.20.0-3.el9_7.s390x.rpm

Rocky Linux 9 x86_64 - AppStream

skopeo-2:1.20.0-3.el9_7.src.rpm skopeo-2:1.20.0-3.el9_7.x86_64.rpm skopeo-debuginfo-2:1.20.0-3.el9_7.x86_64.rpm skopeo-debugsource-2:1.20.0-3.el9_7.x86_64.rpm skopeo-tests-2:1.20.0-3.el9_7.x86_64.rpm