RLSA-2026:10135

Synopsis

Important: buildah security update

Description

The buildah package provides a tool for facilitating building OCI container images. Among other things, buildah enables you to: Create a working container, either from scratch or using an image as a starting point; Create an image, either from a working container or using the instructions in a Dockerfile; Build both Docker and OCI images.

Security Fix(es):

* github.com/go-jose/go-jose/v3: github.com/go-jose/go-jose/v4: Go JOSE: Denial of Service via crafted JSON Web Encryption (JWE) object (CVE-2026-34986)

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

2455470

CVEs

CVE-2026-34986

Affected packages

Rocky Linux 9 aarch64 - AppStream

buildah-2:1.41.8-3.el9_7.aarch64.rpm buildah-2:1.41.8-3.el9_7.src.rpm buildah-debuginfo-2:1.41.8-3.el9_7.aarch64.rpm buildah-debugsource-2:1.41.8-3.el9_7.aarch64.rpm buildah-tests-2:1.41.8-3.el9_7.aarch64.rpm buildah-tests-debuginfo-2:1.41.8-3.el9_7.aarch64.rpm

Rocky Linux 9 ppc64le - AppStream

buildah-2:1.41.8-3.el9_7.ppc64le.rpm buildah-2:1.41.8-3.el9_7.src.rpm buildah-debuginfo-2:1.41.8-3.el9_7.ppc64le.rpm buildah-debugsource-2:1.41.8-3.el9_7.ppc64le.rpm buildah-tests-2:1.41.8-3.el9_7.ppc64le.rpm buildah-tests-debuginfo-2:1.41.8-3.el9_7.ppc64le.rpm

Rocky Linux 9 s390x - AppStream

buildah-2:1.41.8-3.el9_7.s390x.rpm buildah-2:1.41.8-3.el9_7.src.rpm buildah-debuginfo-2:1.41.8-3.el9_7.s390x.rpm buildah-debugsource-2:1.41.8-3.el9_7.s390x.rpm buildah-tests-2:1.41.8-3.el9_7.s390x.rpm buildah-tests-debuginfo-2:1.41.8-3.el9_7.s390x.rpm

Rocky Linux 9 x86_64 - AppStream

buildah-2:1.41.8-3.el9_7.src.rpm buildah-2:1.41.8-3.el9_7.x86_64.rpm buildah-debuginfo-2:1.41.8-3.el9_7.x86_64.rpm buildah-debugsource-2:1.41.8-3.el9_7.x86_64.rpm buildah-tests-2:1.41.8-3.el9_7.x86_64.rpm buildah-tests-debuginfo-2:1.41.8-3.el9_7.x86_64.rpm