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

Fixed packages 8

Vulnerabilities 2

• High 7.5
  CVE-2026-14257

  brace-expansion DoS via unbounded expansion length causing an out-of-memory process crash

  brace-expansion through 5.0.7 is vulnerable to denial of service via memory exhaustion. The expand() function limits the number of results with a max option (default 100,000) but does not bound the length of each result string. By chaining multiple brace grou…

  juliangruber brace-expansion langfuse-3-worker katib-suggestion-hyperopt Debian Ubuntu Azure Linux Wolfi npm
  Jul 23, 2026
• High 7.5
  CVE-2026-43823

  When initializing an RSA public key from DER or PEM bytes throws an error, the EVP_PKEY* is double-freed: first in the …

  Apple swift-crypto
  Jul 23, 2026

References

• article
  https://images.redhat.com/
• report
  https://access.redhat.com/security/cve/CVE-2026-43823
• article
  https://access.redhat.com/security/updates/classification/
• report
  https://access.redhat.com/security/cve/CVE-2026-14257
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_45784.json
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2506433
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-14257
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-14257
• article
  https://github.com/juliangruber/brace-expansion
• article
  https://github.com/juliangruber/brace-expansion/commit/a1bd33999ea75262c4749fff3bbb0d1372bd07b5
• article
  https://www.npmjs.com/package/brace-expansion
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2506494
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-43823
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-43823
• article
  https://github.com/apple/swift-crypto/security/advisories/GHSA-8q93-f6xh-4f6f