RLSA-2026:24470

Synopsis

Important: podman security update

Description

The podman tool manages pods, container images, and containers. It is part of the libpod library, which is for applications that use container pods. Container pods is a concept in Kubernetes.

Security Fix(es):

* crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain validation (CVE-2026-32281)

* crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages (CVE-2026-32283)

* crypto/x509: crypto/tls: golang: Go: Denial of Service vulnerability in certificate chain building (CVE-2026-32280)

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 riscv64 Rocky Linux 10 s390x Rocky Linux 10 x86_64

Fixes

2456339 2456333 2456338

CVEs

CVE-2026-32280 CVE-2026-32281 CVE-2026-32283

Affected packages

Rocky Linux 10 s390x - AppStream

podman-remote-7:5.8.2-3.el10_2.s390x.rpm podman-debugsource-7:5.8.2-3.el10_2.s390x.rpm podman-docker-7:5.8.2-3.el10_2.noarch.rpm podman-debuginfo-7:5.8.2-3.el10_2.s390x.rpm podman-remote-debuginfo-7:5.8.2-3.el10_2.s390x.rpm podman-7:5.8.2-3.el10_2.s390x.rpm podman-7:5.8.2-3.el10_2.src.rpm

Rocky Linux 10 aarch64 - AppStream

podman-remote-7:5.8.2-3.el10_2.aarch64.rpm podman-docker-7:5.8.2-3.el10_2.noarch.rpm podman-debuginfo-7:5.8.2-3.el10_2.aarch64.rpm podman-7:5.8.2-3.el10_2.aarch64.rpm podman-7:5.8.2-3.el10_2.src.rpm podman-debugsource-7:5.8.2-3.el10_2.aarch64.rpm podman-remote-debuginfo-7:5.8.2-3.el10_2.aarch64.rpm

Rocky Linux 10 ppc64le - AppStream

podman-debugsource-7:5.8.2-3.el10_2.ppc64le.rpm podman-docker-7:5.8.2-3.el10_2.noarch.rpm podman-remote-7:5.8.2-3.el10_2.ppc64le.rpm podman-debuginfo-7:5.8.2-3.el10_2.ppc64le.rpm podman-remote-debuginfo-7:5.8.2-3.el10_2.ppc64le.rpm podman-7:5.8.2-3.el10_2.src.rpm podman-7:5.8.2-3.el10_2.ppc64le.rpm

Rocky Linux 10 riscv64 - AppStream

podman-docker-7:5.8.2-3.el10_2.noarch.rpm podman-7:5.8.2-3.el10_2.src.rpm

Rocky Linux 10 x86_64 - AppStream

podman-docker-7:5.8.2-3.el10_2.noarch.rpm podman-7:5.8.2-3.el10_2.x86_64.rpm podman-remote-7:5.8.2-3.el10_2.x86_64.rpm podman-remote-debuginfo-7:5.8.2-3.el10_2.x86_64.rpm podman-debugsource-7:5.8.2-3.el10_2.x86_64.rpm podman-7:5.8.2-3.el10_2.src.rpm podman-debuginfo-7:5.8.2-3.el10_2.x86_64.rpm

Rocky Linux 10 s390x - CRB

podman-tests-debuginfo-7:5.8.2-3.el10_2.s390x.rpm podman-tests-7:5.8.2-3.el10_2.s390x.rpm

Rocky Linux 10 x86_64 - CRB

podman-tests-debuginfo-7:5.8.2-3.el10_2.x86_64.rpm podman-tests-7:5.8.2-3.el10_2.x86_64.rpm

Rocky Linux 10 ppc64le - CRB

podman-tests-7:5.8.2-3.el10_2.ppc64le.rpm podman-tests-debuginfo-7:5.8.2-3.el10_2.ppc64le.rpm

Rocky Linux 10 aarch64 - CRB

podman-tests-7:5.8.2-3.el10_2.aarch64.rpm podman-tests-debuginfo-7:5.8.2-3.el10_2.aarch64.rpm