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OpenAdvisories
High RHSA-2026:19182 1 CVE

Red Hat Security Advisory: mariadb:11.8 security update

Published May 20, 2026 · Updated Jul 5, 2026

Ecosystem: Red Hat

Fixed packages 28

ReleasePackageFixed in
Red Hat · RHEL 9 enterprise_linux:9::appstream galera 0:26.4.25-1.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream galera-debuginfo 0:26.4.25-1.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream galera-debugsource 0:26.4.25-1.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-backup 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-backup-debuginfo 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-client-utils 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-common 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-debuginfo 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-debugsource 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-devel 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-embedded 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-embedded-debuginfo 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-embedded-devel 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-errmsg 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-gssapi-server 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-gssapi-server-debuginfo 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-oqgraph-engine 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-oqgraph-engine-debuginfo 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-pam 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-pam-debuginfo 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-server 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-server-debuginfo 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-server-galera 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-server-galera-debuginfo 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-server-utils 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-test 3:11.8.6-2.module+el9.8.0+24146+e179c349
Red Hat · RHEL 9 enterprise_linux:9::appstream mariadb-test-debuginfo 3:11.8.6-2.module+el9.8.0+24146+e179c349

Vulnerabilities 1

  • High 8.6
    CVE-2026-32710 Public exploit

    Heap-based Buffer Overflow in MariaDB

    MariaDB server is a community developed fork of MySQL server. An authenticated user can crash MariaDB versions 11.4 before 11.4.10 and 11.8 before 11.8.6 via a bug in JSON_SCHEMA_VALID() function. Under certain conditions it might be possible to turn the cras…

    MariaDB server mariadb mariadb Debian Ubuntu Wolfi

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2449711
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_19182.json
  • report
    https://access.redhat.com/security/cve/CVE-2026-32710
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-32710
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-32710
  • article
    https://github.com/MariaDB/server/security/advisories/GHSA-4rj5-2227-9wgc
  • article
    https://jira.mariadb.org/browse/MDEV-38356