RHSA-2026:24069HighCVSS 7.5

Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

Published
June 7, 2026
Last Modified
August 24, 2026

🔗 CVE IDs covered (4)

CVE-2026-13573 →CVE-2026-13574 →CVE-2026-44432 →CVE-2026-45149 →

📋 Description

CVE-2026-13573 — llvm: llvm: Denial of Service via stack-based buffer overflow in StringMap::insert CVE-2026-13574 — llvm: llvm-project: LLVM: Denial of service via heap-based buffer overflow in Bitcode File Handler CVE-2026-44432 — urllib3: urllib3: Denial of Service due to excessive HTTP response decompression CVE-2026-45149 — brace-expansion: brace-expansion: Denial of Service due to excessive memory allocation when expanding large numeric ranges

🎯 Affected products5

  • Red Hat Hardened Images
  • llvm21-main@aarch64 as a component of Red Hat Hardened Images
  • llvm21-main@noarch as a component of Red Hat Hardened Images
  • llvm21-main@src as a component of Red Hat Hardened Images
  • llvm21-main@x86_64 as a component of Red Hat Hardened Images

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ 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 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.

🔗 References (8)