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OpenAdvisories
Critical RHSA-2026:62786 1 CVE

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

Published Sep 22, 2026 · Updated Oct 16, 2026

Fixed packages 6

ReleasePackageFixed in
Red Hat · Hardened Images 1 hummingbird:1 ruby3.4 0:3.4.10-31.7.hum1
Red Hat · Hardened Images 1 hummingbird:1 ruby3.4-bundled-gems 0:3.4.10-31.7.hum1
Red Hat · Hardened Images 1 hummingbird:1 ruby3.4-default-gems 0:3.4.10-31.7.hum1
Red Hat · Hardened Images 1 hummingbird:1 ruby3.4-devel 0:3.4.10-31.7.hum1
Red Hat · Hardened Images 1 hummingbird:1 ruby3.4-doc 0:3.4.10-31.7.hum1
Red Hat · Hardened Images 1 hummingbird:1 ruby3.4-libs 0:3.4.10-31.7.hum1

Vulnerabilities 1

  • Critical 9.1

    AEAD Forgeries with Empty Ciphertext When Using EVP_Cipher()

    Issue summary: ChaCha20-Poly1305 and AES-OCB decryption with an empty ciphertext can report success without verifying the supplied authentication tag when the operation is finalized by calling the EVP_Cipher() function. Impact summary: Applications calling EV…

References

  • article
    https://images.redhat.com/
  • report
    https://access.redhat.com/security/cve/CVE-2026-75803
  • article
    https://access.redhat.com/security/updates/classification/
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_62786.json
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2523425
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-75803
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-75803
  • article
    https://github.com/openssl/openssl/commit/119ab9555dc62275bbd71f6f49529b1a44feba42
  • article
    https://github.com/openssl/openssl/commit/3621257986e27e540bf96a11570929a6e5a9e05b
  • article
    https://github.com/openssl/openssl/commit/6c7aa6f8f6449b7fe0137ee8be65fcd239bd7d6a
  • article
    https://github.com/openssl/openssl/commit/bdeb0cd994d915342787f117ee75044f0dc36f34
  • article
    https://github.com/openssl/openssl/commit/bf95f5f772e9362f87b25cfa2f8cb15d984865b9
  • article
    https://openssl-library.org/news/secadv/20260825.txt