RLSA-2026:36317

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):

* net/url: Incorrect parsing of IPv6 host literals in net/url (CVE-2026-25679)

* crypto/x509: golang: golang crypto/x509: Denial of Service via excessive processing of DNS SAN entries (CVE-2026-27145)

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

2445356 2484207

CVEs

CVE-2026-25679 CVE-2026-27145

Affected packages

Rocky Linux 9 aarch64 - AppStream

skopeo-2:1.22.2-7.el9_8.aarch64.rpm skopeo-2:1.22.2-7.el9_8.src.rpm skopeo-debuginfo-2:1.22.2-7.el9_8.aarch64.rpm skopeo-debugsource-2:1.22.2-7.el9_8.aarch64.rpm skopeo-tests-2:1.22.2-7.el9_8.aarch64.rpm

Rocky Linux 9 ppc64le - AppStream

skopeo-2:1.22.2-7.el9_8.ppc64le.rpm skopeo-2:1.22.2-7.el9_8.src.rpm skopeo-debuginfo-2:1.22.2-7.el9_8.ppc64le.rpm skopeo-debugsource-2:1.22.2-7.el9_8.ppc64le.rpm skopeo-tests-2:1.22.2-7.el9_8.ppc64le.rpm

Rocky Linux 9 s390x - AppStream

skopeo-2:1.22.2-7.el9_8.s390x.rpm skopeo-2:1.22.2-7.el9_8.src.rpm skopeo-debuginfo-2:1.22.2-7.el9_8.s390x.rpm skopeo-debugsource-2:1.22.2-7.el9_8.s390x.rpm skopeo-tests-2:1.22.2-7.el9_8.s390x.rpm

Rocky Linux 9 x86_64 - AppStream

skopeo-2:1.22.2-7.el9_8.src.rpm skopeo-2:1.22.2-7.el9_8.x86_64.rpm skopeo-debuginfo-2:1.22.2-7.el9_8.x86_64.rpm skopeo-debugsource-2:1.22.2-7.el9_8.x86_64.rpm skopeo-tests-2:1.22.2-7.el9_8.x86_64.rpm