{"id":"ALSA-2026:84799","summary":"Important: mariadb11.8 security update","details":"MariaDB is a community developed fork from MySQL - a multi-user, multi-threaded SQL database server. It is a client/server implementation consisting of a server daemon (mariadbd) and many different client programs and libraries. The base package contains the standard MariaDB/MySQL client programs and utilities.  \n\nSecurity Fix(es):  \n\n  * pcre2: PCRE2: Out-of-bounds write allows arbitrary code execution via crafted regular expressions (CVE-2026-86145)\n  * pcre2: PCRE2: Memory corruption vulnerability in pcre2_jit_match (CVE-2026-89161)\n  * pcre2: pcre2: Out-of-bounds write via crafted regular expression (CVE-2026-103111)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n","modified":"2026-10-22T11:11:52.221380345Z","published":"2026-10-19T00:00:00Z","related":["CVE-2026-103111","CVE-2026-86145","CVE-2026-89161"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:84799"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-103111"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-86145"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-89161"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2528993"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2531747"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2543797"},{"type":"ADVISORY","url":"https://errata.almalinux.org/10/ALSA-2026-84799.html"}],"affected":[{"package":{"name":"mariadb11.8","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/mariadb11.8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:11.8.8-2.el10_2.alma.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:84799.json"}},{"package":{"name":"mariadb11.8-backup","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/mariadb11.8-backup"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:11.8.8-2.el10_2.alma.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:84799.json"}},{"package":{"name":"mariadb11.8-client-utils","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/mariadb11.8-client-utils"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:11.8.8-2.el10_2.alma.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:84799.json"}},{"package":{"name":"mariadb11.8-common","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/mariadb11.8-common"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:11.8.8-2.el10_2.alma.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:84799.json"}},{"package":{"name":"mariadb11.8-devel","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/mariadb11.8-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:11.8.8-2.el10_2.alma.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:84799.json"}},{"package":{"name":"mariadb11.8-embedded","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/mariadb11.8-embedded"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:11.8.8-2.el10_2.alma.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:84799.json"}},{"package":{"name":"mariadb11.8-embedded-devel","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/mariadb11.8-embedded-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:11.8.8-2.el10_2.alma.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:84799.json"}},{"package":{"name":"mariadb11.8-errmsg","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/mariadb11.8-errmsg"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:11.8.8-2.el10_2.alma.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:84799.json"}},{"package":{"name":"mariadb11.8-gssapi-server","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/mariadb11.8-gssapi-server"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:11.8.8-2.el10_2.alma.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:84799.json"}},{"package":{"name":"mariadb11.8-oqgraph-engine","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/mariadb11.8-oqgraph-engine"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:11.8.8-2.el10_2.alma.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:84799.json"}},{"package":{"name":"mariadb11.8-pam","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/mariadb11.8-pam"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:11.8.8-2.el10_2.alma.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:84799.json"}},{"package":{"name":"mariadb11.8-server","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/mariadb11.8-server"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3:11.8.8-2.el10_2.alma.2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:84799.json"}},{"package":{"name":"mariadb11.8-server-galera","ecosy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