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OpenAdvisories
High RHSA-2025:23543 1 CVE

Red Hat Security Advisory: container-tools:rhel8 security update

Published Dec 18, 2025 · Updated Oct 16, 2026

Ecosystem: Red Hat

Fixed packages 65

ReleasePackageFixed in
Red Hat · RHEL 8 enterprise_linux:8::appstream aardvark-dns 2:1.10.1-2.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream buildah 2:1.33.13-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream buildah-debuginfo 2:1.33.13-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream buildah-debugsource 2:1.33.13-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream buildah-tests 2:1.33.13-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream buildah-tests-debuginfo 2:1.33.13-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream cockpit-podman 0:84.1-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream conmon 3:2.1.10-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream conmon-debuginfo 3:2.1.10-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream conmon-debugsource 3:2.1.10-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream container-selinux 2:2.229.0-2.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream containernetworking-plugins 1:1.4.0-6.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream containernetworking-plugins-debuginfo 1:1.4.0-6.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream containernetworking-plugins-debugsource 1:1.4.0-6.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream containers-common 2:1-82.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream crit 0:3.18-5.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream criu 0:3.18-5.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream criu-debuginfo 0:3.18-5.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream criu-debugsource 0:3.18-5.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream criu-devel 0:3.18-5.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream criu-libs 0:3.18-5.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream criu-libs-debuginfo 0:3.18-5.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream crun 0:1.14.3-2.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream crun-debuginfo 0:1.14.3-2.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream crun-debugsource 0:1.14.3-2.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream fuse-overlayfs 0:1.13-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream fuse-overlayfs-debuginfo 0:1.13-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream fuse-overlayfs-debugsource 0:1.13-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream libslirp 0:4.4.0-2.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream libslirp-debuginfo 0:4.4.0-2.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream libslirp-debugsource 0:4.4.0-2.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream libslirp-devel 0:4.4.0-2.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream netavark 2:1.10.3-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream oci-seccomp-bpf-hook 0:1.2.10-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream oci-seccomp-bpf-hook-debuginfo 0:1.2.10-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream oci-seccomp-bpf-hook-debugsource 0:1.2.10-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream podman 4:4.9.4-25.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream podman-catatonit 4:4.9.4-25.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream podman-catatonit-debuginfo 4:4.9.4-25.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream podman-debuginfo 4:4.9.4-25.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream podman-debugsource 4:4.9.4-25.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream podman-docker 4:4.9.4-25.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream podman-gvproxy 4:4.9.4-25.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream podman-gvproxy-debuginfo 4:4.9.4-25.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream podman-plugins 4:4.9.4-25.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream podman-plugins-debuginfo 4:4.9.4-25.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream podman-remote 4:4.9.4-25.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream podman-remote-debuginfo 4:4.9.4-25.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream podman-tests 4:4.9.4-25.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream python-podman 0:4.9.0-3.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream python3-criu 0:3.18-5.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream python3-podman 0:4.9.0-3.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream runc 4:1.2.9-2.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream runc-debuginfo 4:1.2.9-2.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream runc-debugsource 4:1.2.9-2.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream skopeo 2:1.14.5-5.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream skopeo-tests 2:1.14.5-5.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream slirp4netns 0:1.2.3-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream slirp4netns-debuginfo 0:1.2.3-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream slirp4netns-debugsource 0:1.2.3-1.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream toolbox 0:0.0.99.5-2.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream toolbox-debuginfo 0:0.0.99.5-2.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream toolbox-debugsource 0:0.0.99.5-2.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream toolbox-tests 0:0.0.99.5-2.module+el8.10.0+23820+ae6deecc
Red Hat · RHEL 8 enterprise_linux:8::appstream udica 0:0.2.6-21.module+el8.10.0+23820+ae6deecc

Vulnerabilities 1

  • High 7.3
    CVE-2025-52881 Public exploit

    runc: LSM labels can be bypassed with malicious config using dummy procfs files

    runc is a CLI tool for spawning and running containers according to the OCI specification. In versions 1.2.7, 1.3.2 and 1.4.0-rc.2, an attacker can trick runc into misdirecting writes to /proc to other procfs files through the use of a racing container with s…

    opencontainers runc zot kubescape Debian Ubuntu Azure Linux Alpine Wolfi Go

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2404715
  • article
    https://issues.redhat.com/browse/RHEL-132831
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_23543.json
  • report
    https://access.redhat.com/security/cve/CVE-2025-52881
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-52881
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-52881
  • article
    https://github.com/opencontainers/runc/security/advisories/GHSA-cgrx-mc8f-2prm
  • article
    https://github.com/opencontainers/selinux/pull/237