RHSA-2026:19106MediumCVSS 5.3

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

Published
May 19, 2026
Last Modified
October 9, 2026

🔗 CVE IDs covered (2)

CVE-2026-7009 →CVE-2026-7168 →

📋 Description

CVE-2026-7009 — curl: Curl: Certificate validation bypass due to OCSP stapling flaw CVE-2026-7168 — curl: libcurl: Information disclosure via incorrect Proxy-Authorization header reuse

🎯 Affected products10

  • Red Hat Hardened Images
  • curl-0:8.20.0-2.hum1@aarch64 as a component of Red Hat Hardened Images
  • curl-0:8.20.0-2.hum1@src as a component of Red Hat Hardened Images
  • curl-0:8.20.0-2.hum1@x86_64 as a component of Red Hat Hardened Images
  • libcurl-0:8.20.0-2.hum1@aarch64 as a component of Red Hat Hardened Images
  • libcurl-0:8.20.0-2.hum1@x86_64 as a component of Red Hat Hardened Images
  • libcurl-devel-0:8.20.0-2.hum1@aarch64 as a component of Red Hat Hardened Images
  • libcurl-devel-0:8.20.0-2.hum1@x86_64 as a component of Red Hat Hardened Images
  • libcurl-minimal-0:8.20.0-2.hum1@aarch64 as a component of Red Hat Hardened Images
  • libcurl-minimal-0:8.20.0-2.hum1@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: To mitigate this issue, applications using libcurl should avoid reusing handles when switching between different HTTP proxies, especially after performing Digest authentication. This operational control prevents the unintended disclosure of `Proxy-Authorization` headers to subsequent proxy hosts.

🔗 References (6)