Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

Fixed packages 9

Vulnerabilities 6

• High 8.2
  CVE-2026-123863

  A reachable assertion in Node.js HTTP/2 session teardown lets any unauthenticated client abort the server, over both TL…

  Node.js node nodejs nodejs Debian Ubuntu Alpine Wolfi
  Nov 11, 2026
• High 7.5
  CVE-2026-123874

  A use-after-free in Node.js HTTP/2 lets an unauthenticated client corrupt server memory, over both TLS and cleartext, w…

  Node.js node nodejs nodejs Debian Ubuntu Alpine
  Nov 11, 2026
• High 7.5
  CVE-2026-126051

  A deferred-callback use-after-destroy in Node.js TLS server handshake handling allows a remote, unauthenticated attacke…

  Node.js node nodejs nodejs Debian Ubuntu Alpine
  Nov 11, 2026
• Medium 6.9
  CVE-2026-118764 Public exploit

  minimatch: potential denial of service via globparts amplification

  minimatch is a minimal matching utility for converting glob expressions into JavaScript RegExp objects. Starting in 7.0.0 and prior to 11.0.1, src/index.ts implements firstPhasePreProcess() so that, at optimizationLevel 2 or higher, it repeatedly expands atta…

  isaacs minimatch langfuse-3-worker renovate Debian Ubuntu Wolfi npm
  Oct 29, 2026
• Medium 5.9
  CVE-2026-123828

  A one-byte heap buffer overflow in Node.js HTTP/2 Alt-Svc handling lets a remote, unauthenticated attacker corrupt proc…

  Node.js node nodejs nodejs Debian Ubuntu Alpine
  Nov 11, 2026
• Medium 5.9
  CVE-2026-123868

  An unauthenticated HTTP/2 client can exhaust Node.js server memory because inbound DATA queued on an undrained stream i…

  Node.js node nodejs nodejs Debian Ubuntu Alpine
  Nov 11, 2026

References

• report
  https://access.redhat.com/security/cve/CVE-2026-118764
• article
  https://access.redhat.com/security/updates/classification/
• article
  https://images.redhat.com/
• report
  https://access.redhat.com/security/cve/CVE-2026-126051
• report
  https://access.redhat.com/security/cve/CVE-2026-123874
• report
  https://access.redhat.com/security/cve/CVE-2026-123868
• report
  https://access.redhat.com/security/cve/CVE-2026-123863
• report
  https://access.redhat.com/security/cve/CVE-2026-123828
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_93603.json
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2563607
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-118764
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-118764
• article
  https://github.com/isaacs/minimatch/commit/77a0f5c4b80bdc641c3c930a1d9edf5ad2db57f8
• article
  https://github.com/isaacs/minimatch/releases/tag/v11.0.1
• article
  https://github.com/isaacs/minimatch/security/advisories/GHSA-g3hv-75wg-m249
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2571813
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-123828
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-123828
• article
  https://cna.openjsf.org/security-advisories.html
• article
  https://nodejs.org/en/blog/vulnerability/november-2026-security-releases
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2571842
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-123863
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-123863
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2571834
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-123868
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-123868
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2571849
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-123874
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-123874
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2571861
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-126051
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-126051