RLSA-2026:3343

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 10 aarch64 Rocky Linux 10 ppc64le Rocky Linux 10 s390x Rocky Linux 10 x86_64

Fixes

2418462 2437111 2434432

CVEs

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

Affected packages

Rocky Linux 10 s390x - AppStream

skopeo-debugsource-2:1.20.0-3.el10_1.s390x.rpm skopeo-2:1.20.0-3.el10_1.src.rpm skopeo-debuginfo-2:1.20.0-3.el10_1.s390x.rpm skopeo-2:1.20.0-3.el10_1.s390x.rpm skopeo-tests-2:1.20.0-3.el10_1.s390x.rpm

Rocky Linux 10 ppc64le - AppStream

skopeo-debuginfo-2:1.20.0-3.el10_1.ppc64le.rpm skopeo-2:1.20.0-3.el10_1.src.rpm skopeo-tests-2:1.20.0-3.el10_1.ppc64le.rpm skopeo-2:1.20.0-3.el10_1.ppc64le.rpm skopeo-debugsource-2:1.20.0-3.el10_1.ppc64le.rpm

Rocky Linux 10 x86_64 - AppStream

skopeo-debugsource-2:1.20.0-3.el10_1.x86_64.rpm skopeo-2:1.20.0-3.el10_1.src.rpm skopeo-tests-2:1.20.0-3.el10_1.x86_64.rpm skopeo-2:1.20.0-3.el10_1.x86_64.rpm skopeo-debuginfo-2:1.20.0-3.el10_1.x86_64.rpm

Rocky Linux 10 aarch64 - AppStream

skopeo-2:1.20.0-3.el10_1.src.rpm skopeo-2:1.20.0-3.el10_1.aarch64.rpm skopeo-debugsource-2:1.20.0-3.el10_1.aarch64.rpm skopeo-tests-2:1.20.0-3.el10_1.aarch64.rpm skopeo-debuginfo-2:1.20.0-3.el10_1.aarch64.rpm