RHSA-2026:83108HighCVSS 8.4

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

Published
October 14, 2026
Last Modified
November 2, 2026

🔗 CVE IDs covered (8)

CVE-2026-107822 →CVE-2026-107823 →CVE-2026-107814 →CVE-2026-107815 →CVE-2026-107816 →CVE-2026-107817 →CVE-2026-107818 →CVE-2026-107821 →

📋 Description

CVE-2026-107814 — mariadb: mariadb: Arbitrary code execution via insecure service account home directory CVE-2026-107815 — mariadb: mariadb: Arbitrary code execution via CONNECT engine out-of-bounds write CVE-2026-107816 — mariadb: mariadb: Information disclosure via embedded null bytes in query cache plugin CVE-2026-107817 — mariadb: mariadb: Denial of Service via invalid binary JSON in mysql_json plugin CVE-2026-107818 — mariadb: mariadb: Privilege escalation via environment variable injection during service restart CVE-2026-107821 — mariadb: mariadb: Arbitrary code execution via crafted FRM metadata CVE-2026-107822 — mariadb: MariaDB: Privilege escalation via ACL cache key collision CVE-2026-107823 — mariadb: mariadb: Privilege escalation via unescaped newlines in view parser

🎯 Affected products60

  • Red Hat Hardened Images
  • mariadb10.11-0:10.11.18-4.1.hum1@aarch64 as a component of Red Hat Hardened Images
  • mariadb10.11-0:10.11.18-4.1.hum1@s390x as a component of Red Hat Hardened Images
  • mariadb10.11-0:10.11.18-4.1.hum1@src as a component of Red Hat Hardened Images
  • mariadb10.11-0:10.11.18-4.1.hum1@x86_64 as a component of Red Hat Hardened Images
  • mariadb10.11-backup-0:10.11.18-4.1.hum1@aarch64 as a component of Red Hat Hardened Images
  • mariadb10.11-backup-0:10.11.18-4.1.hum1@s390x as a component of Red Hat Hardened Images
  • mariadb10.11-backup-0:10.11.18-4.1.hum1@x86_64 as a component of Red Hat Hardened Images
  • mariadb10.11-client-utils-0:10.11.18-4.1.hum1@noarch@public-hummingbird-aarch64-rpms as a component of Red Hat Hardened Images
  • mariadb10.11-client-utils-0:10.11.18-4.1.hum1@noarch@public-hummingbird-s390x-rpms as a component of Red Hat Hardened Images
  • mariadb10.11-client-utils-0:10.11.18-4.1.hum1@noarch@public-hummingbird-x86_64-rpms as a component of Red Hat Hardened Images
  • mariadb10.11-common-0:10.11.18-4.1.hum1@noarch@public-hummingbird-aarch64-rpms as a component of Red Hat Hardened Images
  • mariadb10.11-common-0:10.11.18-4.1.hum1@noarch@public-hummingbird-s390x-rpms as a component of Red Hat Hardened Images
  • mariadb10.11-common-0:10.11.18-4.1.hum1@noarch@public-hummingbird-x86_64-rpms as a component of Red Hat Hardened Images
  • mariadb10.11-connect-engine-0:10.11.18-4.1.hum1@aarch64 as a component of Red Hat Hardened Images
  • mariadb10.11-connect-engine-0:10.11.18-4.1.hum1@s390x as a component of Red Hat Hardened Images
  • mariadb10.11-connect-engine-0:10.11.18-4.1.hum1@x86_64 as a component of Red Hat Hardened Images
  • mariadb10.11-cracklib-password-check-0:10.11.18-4.1.hum1@aarch64 as a component of Red Hat Hardened Images
  • mariadb10.11-cracklib-password-check-0:10.11.18-4.1.hum1@s390x as a component of Red Hat Hardened Images
  • mariadb10.11-cracklib-password-check-0:10.11.18-4.1.hum1@x86_64 as a component of Red Hat Hardened Images
  • mariadb10.11-devel-0:10.11.18-4.1.hum1@aarch64 as a component of Red Hat Hardened Images
  • mariadb10.11-devel-0:10.11.18-4.1.hum1@s390x as a component of Red Hat Hardened Images
  • mariadb10.11-devel-0:10.11.18-4.1.hum1@x86_64 as a component of Red Hat Hardened Images
  • mariadb10.11-embedded-0:10.11.18-4.1.hum1@aarch64 as a component of Red Hat Hardened Images
  • mariadb10.11-embedded-0:10.11.18-4.1.hum1@s390x as a component of Red Hat Hardened Images
  • mariadb10.11-embedded-0:10.11.18-4.1.hum1@x86_64 as a component of Red Hat Hardened Images
  • mariadb10.11-embedded-devel-0:10.11.18-4.1.hum1@aarch64 as a component of Red Hat Hardened Images
  • mariadb10.11-embedded-devel-0:10.11.18-4.1.hum1@s390x as a component of Red Hat Hardened Images
  • mariadb10.11-embedded-devel-0:10.11.18-4.1.hum1@x86_64 as a component of Red Hat Hardened Images
  • mariadb10.11-errmsg-0:10.11.18-4.1.hum1@noarch@public-hummingbird-aarch64-rpms as a component of Red Hat Hardened Images
  • +30 more not shown

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ Workaround: Upgrade to the fixed version of MariaDB Server 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 (12)