RHSA-2026:6191MediumCVSS 7.5

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

Published
March 30, 2026
Last Modified
August 29, 2026

🔗 CVE IDs covered (2)

CVE-2025-58183 →CVE-2025-65637 →

📋 Description

CVE-2025-58183 — golang: archive/tar: Unbounded allocation when parsing GNU sparse map CVE-2025-65637 — github.com/sirupsen/logrus: github.com/sirupsen/logrus: Denial-of-Service due to large single-line payload

🎯 Affected products200

  • Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • Red Hat Enterprise Linux AppStream TUS (v.8.8)
  • aardvark-dns-2:1.5.0-2.module+el8.8.0+23884+2031fc78.ppc64le (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • aardvark-dns-2:1.5.0-2.module+el8.8.0+23884+2031fc78.src (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • aardvark-dns-2:1.5.0-2.module+el8.8.0+23884+2031fc78.src (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8)
  • aardvark-dns-2:1.5.0-2.module+el8.8.0+23884+2031fc78.x86_64 (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • aardvark-dns-2:1.5.0-2.module+el8.8.0+23884+2031fc78.x86_64 (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8)
  • buildah-1:1.29.7-1.module+el8.8.0+24026+ca15dd94.ppc64le (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • buildah-1:1.29.7-1.module+el8.8.0+24026+ca15dd94.src (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • buildah-1:1.29.7-1.module+el8.8.0+24026+ca15dd94.src (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8)
  • buildah-1:1.29.7-1.module+el8.8.0+24026+ca15dd94.x86_64 (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • buildah-1:1.29.7-1.module+el8.8.0+24026+ca15dd94.x86_64 (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8)
  • buildah-debuginfo-1:1.29.7-1.module+el8.8.0+24026+ca15dd94.ppc64le (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • buildah-debuginfo-1:1.29.7-1.module+el8.8.0+24026+ca15dd94.x86_64 (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • buildah-debuginfo-1:1.29.7-1.module+el8.8.0+24026+ca15dd94.x86_64 (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8)
  • buildah-debugsource-1:1.29.7-1.module+el8.8.0+24026+ca15dd94.ppc64le (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • buildah-debugsource-1:1.29.7-1.module+el8.8.0+24026+ca15dd94.x86_64 (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • buildah-debugsource-1:1.29.7-1.module+el8.8.0+24026+ca15dd94.x86_64 (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8)
  • buildah-tests-1:1.29.7-1.module+el8.8.0+24026+ca15dd94.ppc64le (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • buildah-tests-1:1.29.7-1.module+el8.8.0+24026+ca15dd94.x86_64 (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • buildah-tests-1:1.29.7-1.module+el8.8.0+24026+ca15dd94.x86_64 (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8)
  • buildah-tests-debuginfo-1:1.29.7-1.module+el8.8.0+24026+ca15dd94.ppc64le (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • buildah-tests-debuginfo-1:1.29.7-1.module+el8.8.0+24026+ca15dd94.x86_64 (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • buildah-tests-debuginfo-1:1.29.7-1.module+el8.8.0+24026+ca15dd94.x86_64 (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8)
  • cockpit-podman-0:63.1-1.module+el8.8.0+23884+2031fc78.noarch (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • cockpit-podman-0:63.1-1.module+el8.8.0+23884+2031fc78.noarch (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8)
  • cockpit-podman-0:63.1-1.module+el8.8.0+23884+2031fc78.src (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • cockpit-podman-0:63.1-1.module+el8.8.0+23884+2031fc78.src (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream TUS (v.8.8)
  • conmon-3:2.1.6-1.module+el8.8.0+23884+2031fc78.ppc64le (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • conmon-3:2.1.6-1.module+el8.8.0+23884+2031fc78.src (container-tools:rhel8) as a component of Red Hat Enterprise Linux AppStream E4S (v.8.8)
  • +170 more not shown

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability. Workaround: Mitigation is either unavailable or does not meet Red Hat Product Security standards for usability, deployment, applicability, or stability.

🔗 References (5)