{"id":"CVE-2026-107822","aliases":["BELL-CVE-2026-107822","BIT-mariadb-2026-107822","BIT-mariadb-min-2026-107822","BIT-mysql-client-2026-107822","DEBIAN-CVE-2026-107822","EUVD-2026-95922","GHSA-2m85-2x26-36rf","RHSA-2026:83108","RHSA-2026:84689","UBUNTU-CVE-2026-107822","openSUSE-SU-2026:12245-1"],"status":"published","title":"MariaDB: database privilege escalation via user / role name collision in the acl cache","description":"MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, MariaDB's ACL cache could generate the same database-privilege cache key for role and localhost user names that matched because both used an empty IP component. An attacker with CREATE USER could create the colliding principal and, when the original principal's database privileges were cached, exercise privileges assigned to the other account. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00516,"percentile":0.44435,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-706","CWE-863"],"published":"2026-10-09T17:28:47Z","modified":"2026-10-28T11:06:10Z","fixes":[{"ecosystem":"Alpaquita:23","package":"mariadb","fixed_in":["10.6.28-r0"],"sources":["osv"]},{"ecosystem":"Alpaquita:25","package":"mariadb","fixed_in":["11.4.13-r0"],"sources":["osv"]},{"ecosystem":"Alpaquita:stream","package":"mariadb","fixed_in":["11.8.9-r0"],"sources":["osv"]},{"ecosystem":"Bitnami","package":"mariadb","fixed_in":["10.6.28","10.11.19","11.4.13","11.8.9","12.3.3","13.0.2"],"sources":["osv"]},{"ecosystem":"Bitnami","package":"mariadb-min","fixed_in":["10.6.28","10.11.19","11.4.13","11.8.9","12.3.3","13.0.2"],"sources":["osv"]},{"ecosystem":"Bitnami","package":"mysql-client","fixed_in":["10.6.28","10.11.19","11.4.13","11.8.9","12.3.3","13.0.2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"mariadb","fixed_in":["1:11.8.9+ds-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpaquita:23","package":"mariadb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.6.12-r0"},{"fixed":"10.6.28-r0"}]}]},{"source":"osv","ecosystem":"Alpaquita:25","package":"mariadb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11.4.5-r0"},{"fixed":"11.4.13-r0"}]}]},{"source":"osv","ecosystem":"Alpaquita:stream","package":"mariadb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"10.11.4-r0"},{"fixed":"11.8.9-r0"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"mariadb","ranges":[{"type":"SEMVER","events":[{"introduced":"10.6.1"},{"fixed":"10.6.28"},{"introduced":"10.11.1"},{"fixed":"10.11.19"},{"introduced":"11.4.1"},{"fixed":"11.4.13"},{"introduced":"11.8.1"},{"fixed":"11.8.9"},{"introduced":"12.3.1"},{"fixed":"12.3.3"},{"introduced":"13.0.1"},{"fixed":"13.0.2"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"mariadb-min","ranges":[{"type":"SEMVER","events":[{"introduced":"10.6.1"},{"fixed":"10.6.28"},{"introduced":"10.11.1"},{"fixed":"10.11.19"},{"introduced":"11.4.1"},{"fixed":"11.4.13"},{"introduced":"11.8.1"},{"fixed":"11.8.9"},{"introduced":"12.3.1"},{"fixed":"12.3.3"},{"introduced":"13.0.1"},{"fixed":"13.0.2"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"mysql-client","ranges":[{"type":"SEMVER","events":[{"introduced":"10.6.1"},{"fixed":"10.6.28"},{"introduced":"10.11.1"},{"fixed":"10.11.19"},{"introduced":"11.4.1"},{"fixed":"11.4.13"},{"introduced":"11.8.1"},{"fixed":"11.8.9"},{"introduced":"12.3.1"},{"fixed":"12.3.3"},{"introduced":"13.0.1"},{"fixed":"13.0.2"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"mariadb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:10.11.11-0+deb12u1","1:10.11.13-0+deb12u1","1:10.11.14-0+deb12u1","1:10.11.14-0+deb12u2","1:10.11.18-0+deb12u1","1:10.11.19-0+deb12u1","1:10.11.3-1","1:10.11.3-2~exp1","1:10.11.4-1","1:10.11.4-1~deb12u1","1:10.11.5-1","1:10.11.5-2","1:10.11.5-3","1:10.11.6-0+deb12u1","1:10.11.6-1","1:10.11.6-2","1:10.11.6-2.1~exp1","1:10.11.7-1","1:10.11.7-2","1:10.11.7-3","1:10.11.7-4","1:10.11.8-1","1:10.11.9-0+deb12u1","1:11.4.2-1","1:11.4.2-2","1:11.4.2-3","1:11.4.2-4","1:11.4.3-1","1:11.4.4-1","1:11.4.4-2","1:11.4.4-3","1:11.4.5-1","1:11.4.5-2~exp1","1:11.8.1-1","1:11.8.1-2","1:11.8.1-3","1:11.8.1-4","1:11.8.1-5","1:11.8.2-1","1:11.8.3-1","1:11.8.5-1","1:11.8.5-2","1:11.8.5-3","1:11.8.5-3~exp1","1:11.8.5-3~exp2","1:11.8.5-3~exp3","1:11.8.5-4","1:11.8.6-1","1:11.8.6-2","1:11.8.6-3","1:11.8.6-4","1:11.8.6-5","1:11.8.6-6","1:11.8.8-1","1:11.8.9+ds-1","1:11.8.9+ds-2","1:11.8.9+ds-3","1:11.8.9+ds-4"]},{"source":"osv","ecosystem":"Debian:13","package":"mariadb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:11.8.2-1","1:11.8.3-0+deb13u1","1:11.8.3-1","1:11.8.5-1","1:11.8.5-2","1:11.8.5-3","1:11.8.5-3~exp1","1:11.8.5-3~exp2","1:11.8.5-3~exp3","1:11.8.5-4","1:11.8.6-0+deb13u1","1:11.8.6-1","1:11.8.6-2","1:11.8.6-3","1:11.8.6-4","1:11.8.6-5","1:11.8.6-6","1:11.8.8-0+deb13u1","1:11.8.8-1","1:11.8.9+ds-1","1:11.8.9+ds-2","1:11.8.9+ds-3","1:11.8.9+ds-4"]},{"source":"osv","ecosystem":"Debian:14","package":"mariadb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:11.8.9+ds-1"}]}],"versions":["1:11.8.2-1","1:11.8.3-1","1:11.8.5-1","1:11.8.5-2","1:11.8.5-3","1:11.8.5-3~exp1","1:11.8.5-3~exp2","1:11.8.5-3~exp3","1:11.8.5-4","1:11.8.6-1","1:11.8.6-2","1:11.8.6-3","1:11.8.6-4","1:11.8.6-5","1:11.8.6-6","1:11.8.8-1"]},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-backup","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-client-utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-common","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-connect-engine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-cracklib-password-check","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-embedded","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-embedded-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-errmsg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-gssapi-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-oqgraph-engine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-pam","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-rocksdb-engine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-s3-engine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-server-galera","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-server-utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-sphinx-engine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb10.11-test","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:10.11.18-4.1.hum1"}]}],"bundled":8},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-backup","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-client-utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-common","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-connect-engine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-cracklib-password-check","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-duckdb-engine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-embedded","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-embedded-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-errmsg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-gssapi-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-oqgraph-engine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-pam","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-rocksdb-engine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-s3-engine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-server-galera","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-server-utils","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-sphinx-engine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Red Hat:hummingbird:1","package":"mariadb11.8-test","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:11.8.9-0.1.hum1"}]}],"bundled":12},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"mariadb-10.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["10.0.20-0ubuntu0.15.04.1","10.0.22-0ubuntu1","10.0.23-1","10.0.23-2","10.0.24-7","10.0.25-0ubuntu0.16.04.1","10.0.27-0ubuntu0.16.04.1","10.0.28-0ubuntu0.16.04.1","10.0.29-0ubuntu0.16.04.1","10.0.31-0ubuntu0.16.04.2","10.0.33-0ubuntu0.16.04.1","10.0.34-0ubuntu0.16.04.1","10.0.36-0ubuntu0.16.04.1","10.0.38-0ubuntu0.16.04.1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"mariadb-10.1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["10.1.25-1","1:10.1.29-6","1:10.1.34-0ubuntu0.18.04.1","1:10.1.38-0ubuntu0.18.04.1","1:10.1.38-0ubuntu0.18.04.2","1:10.1.40-0ubuntu0.18.04.1","1:10.1.41-0ubuntu0.18.04.1","1:10.1.43-0ubuntu0.18.04.1","1:10.1.44-0ubuntu0.18.04.1","1:10.1.47-0ubuntu0.18.04.1","1:10.1.48-0ubuntu0.18.04.1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"mariadb-10.3","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:10.3.17-1","1:10.3.18-1","1:10.3.19-1","1:10.3.21-2","1:10.3.22-1","1:10.3.22-1ubuntu1","1:10.3.25-0ubuntu0.20.04.1","1:10.3.29-0ubuntu0.20.04.1","1:10.3.30-0ubuntu0.20.04.1","1:10.3.31-0ubuntu0.20.04.1","1:10.3.32-0ubuntu0.20.04.1","1:10.3.34-0ubuntu0.20.04.1","1:10.3.37-0ubuntu0.20.04.1","1:10.3.38-0ubuntu0.20.04.1","1:10.3.39-0ubuntu0.20.04.2"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"mariadb-10.6","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:10.6.7-2ubuntu1","1:10.6.7-2ubuntu1.1","1:10.6.11-0ubuntu0.22.04.1","1:10.6.12-0ubuntu0.22.04.1","1:10.6.16-0ubuntu0.22.04.1","1:10.6.18-0ubuntu0.22.04.1","1:10.6.21-0ubuntu0.22.04.2","1:10.6.22-0ubuntu0.22.04.1","1:10.6.23-0ubuntu0.22.04.1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"mariadb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:10.11.4-1","1:10.11.5-3","1:10.11.6-1","1:10.11.6-2","1:10.11.7-2ubuntu1","1:10.11.7-2ubuntu2","1:10.11.8-0ubuntu0.24.04.1","1:10.11.11-0ubuntu0.24.04.2","1:10.11.13-0ubuntu0.24.04.1","1:10.11.14-0ubuntu0.24.04.1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"mariadb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:11.8.6-5","1:11.8.8-1","1:11.8.9+ds-4ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"mariadb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:11.8.3-1build1","1:11.8.5-1","1:11.8.5-2","1:11.8.5-3","1:11.8.5-4","1:11.8.6-1","1:11.8.6-3","1:11.8.6-4","1:11.8.6-5","1:11.8.6-5ubuntu0.1"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"mariadb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.3.2-3.1"}]}],"bundled":22}],"products":[{"vendor":"devolutions","product":"server"},{"vendor":"mariadb","product":"mariadb"},{"vendor":"mariadb","product":"server"}],"references":[{"url":"https://github.com/MariaDB/server/security/advisories/GHSA-2m85-2x26-36rf","tags":["x_refsource_CONFIRM","Vendor Advisory","advisory","article","report"]},{"url":"https://github.com/MariaDB/server/commit/67ea07dd3400004e4f7ae01bf977f4344bbe064b","tags":["x_refsource_MISC","Patch","fix","article","report"]},{"url":"https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19","tags":["x_refsource_MISC","Release Notes","article","web","report"]},{"url":"https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28","tags":["x_refsource_MISC","Release Notes","article","web","report"]},{"url":"https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13","tags":["x_refsource_MISC","Release Notes","article","web","report"]},{"url":"https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9","tags":["x_refsource_MISC","Release Notes","article","web","report"]},{"url":"https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3","tags":["x_refsource_MISC","Release Notes","article","web","report"]},{"url":"https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2","tags":["x_refsource_MISC","Release Notes","article","web","report"]},{"url":"https://jira.mariadb.org/browse/MDEV-40541","tags":["x_refsource_MISC","Issue Tracking","report","web","article"]},{"url":"https://docs.bell-sw.com/security/cves/CVE-2026-107822","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107822","tags":["web","advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107822.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-107822","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2026:83108","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-107814","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-107815","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-107816","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-107817","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-107818","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-107821","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-107822","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-107823","tags":["report"]},{"url":"https://access.redhat.com/security/updates/classification/","tags":["article"]},{"url":"https://images.redhat.com/","tags":["article"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_83108.json","tags":["advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2548712","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-107814","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107814","tags":["advisory"]},{"url":"https://github.com/MariaDB/server/commit/d842d6e994a8b0d67c280bf785a11357d6b316a2","tags":["article"]},{"url":"https://github.com/MariaDB/server/security/advisories/GHSA-m5gf-432r-g5jw","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2548718","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-107815","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107815","tags":["advisory"]},{"url":"https://github.com/MariaDB/server/commit/b369925f6855d3e1f0ebcf453492724b99fda6f8","tags":["article"]},{"url":"https://github.com/MariaDB/server/security/advisories/GHSA-4wgx-ffg9-jrwq","tags":["article"]},{"url":"https://jira.mariadb.org/browse/MDEV-40637","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2548739","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-107816","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107816","tags":["advisory"]},{"url":"https://github.com/MariaDB/server/commit/0931994096b84ecc9ffc8eb3517c7e09e6e8631e","tags":["article"]},{"url":"https://github.com/MariaDB/server/security/advisories/GHSA-wfqg-88r5-55f6","tags":["article"]},{"url":"https://jira.mariadb.org/browse/MDEV-40670","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2548737","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-107817","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107817","tags":["advisory"]},{"url":"https://github.com/MariaDB/server/commit/851f52470d470a96a66e0b7e5599f3b6c2e45907","tags":["article"]},{"url":"https://github.com/MariaDB/server/security/advisories/GHSA-89ph-64cf-gqcc","tags":["article"]},{"url":"https://jira.mariadb.org/browse/MDEV-40678","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2548736","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-107818","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107818","tags":["advisory"]},{"url":"https://github.com/MariaDB/server/commit/e3d62d4e78fd4941cef3f5053e6a50d0b32d740e","tags":["article"]},{"url":"https://github.com/MariaDB/server/security/advisories/GHSA-mhvc-vqcq-7vq5","tags":["article"]},{"url":"https://jira.mariadb.org/browse/MDEV-40629","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2548734","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-107821","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107821","tags":["advisory"]},{"url":"https://github.com/MariaDB/server/commit/3b1c2e58abab5571bec4ff52773ddc75b1738da9","tags":["article"]},{"url":"https://github.com/MariaDB/server/security/advisories/GHSA-c4gx-34mg-95q5","tags":["article"]},{"url":"https://jira.mariadb.org/browse/MDEV-40571","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2548738","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-107822","tags":["advisory","report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2548750","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-107823","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107823","tags":["advisory"]},{"url":"https://github.com/MariaDB/server/commit/8a642bc8103aadc6b2087d781ba8e1595616a2c4","tags":["article"]},{"url":"https://github.com/MariaDB/server/security/advisories/GHSA-g2q2-3936-cp37","tags":["article"]},{"url":"https://jira.mariadb.org/browse/MDEV-40484","tags":["article"]},{"url":"https://access.redhat.com/errata/RHSA-2026:84689","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-97380","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-86047","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-85985","tags":["report"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-85745","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_84689.json","tags":["advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2553280","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-85745","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-85745","tags":["advisory"]},{"url":"https://hackerone.com/reports/3856148","tags":["article"]},{"url":"https://jira.mariadb.org/browse/MDEV-40328","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2554196","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-85985","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-85985","tags":["advisory"]},{"url":"https://github.com/MariaDB/server/commit/4f66ca1b69daf1b7e6a562ca8e86d77a6a70abfe","tags":["article"]},{"url":"https://github.com/MariaDB/server/security/advisories/GHSA-2245-9hm3-wxf6","tags":["article"]},{"url":"https://jira.mariadb.org/browse/MDEV-40323","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2554208","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-86047","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86047","tags":["advisory"]},{"url":"https://github.com/MariaDB/server/commit/2b28d1c424104429eeed43115ee6d8a803671d52","tags":["article"]},{"url":"https://github.com/MariaDB/server/commit/3646569225758c8225e7342783d775ef7c7570e5","tags":["article"]},{"url":"https://github.com/MariaDB/server/commit/5acb43522863c9bd6b91f354104ea247bf513e9a","tags":["article"]},{"url":"https://github.com/MariaDB/server/commit/9d4ffe23b25808f7858b2dc48106fbd60cf0e513","tags":["article"]},{"url":"https://github.com/MariaDB/server/commit/d5d741a3076f911b468518d6b06a917593498c5b","tags":["article"]},{"url":"https://github.com/MariaDB/server/security/advisories/GHSA-wxr3-wm3p-7w6p","tags":["article"]},{"url":"https://jira.mariadb.org/browse/MDEV-39776","tags":["article"]},{"url":"https://jira.mariadb.org/browse/MDEV-39818","tags":["article"]},{"url":"https://jira.mariadb.org/browse/MDEV-40308","tags":["article"]},{"url":"https://jira.mariadb.org/browse/MDEV-40311","tags":["article"]},{"url":"https://jira.mariadb.org/browse/MDEV-40312","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2554198","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-97380","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97380","tags":["advisory"]},{"url":"https://github.com/MariaDB/server/commit/dbd60d0ad8daa2d01050346aa50b7b102490e456","tags":["article"]},{"url":"https://github.com/MariaDB/server/security/advisories/GHSA-625w-4hgq-qwmr","tags":["article"]},{"url":"https://jira.mariadb.org/browse/MDEV-40470","tags":["article"]},{"url":"https://ubuntu.com/security/CVE-2026-107822","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2026-102523","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-107814","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-107815","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-107816","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-107817","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-107818","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-107821","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-107822","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-107823","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-47023","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-60184","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-60331","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-60585","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-60747","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-61081","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-85745","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-85746","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-85748","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-85985","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-86047","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-92262","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-97380","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2026-107822","title":"MariaDB: database privilege escalation via user / role name collision in the acl cache","description":"MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, MariaDB's ACL cache could generate the same database-privilege cache key for role and localhost user names that matched because both used an empty IP component. An attacker with CREATE USER could create the colliding principal and, when the original principal's database privileges were cached, exercise privileges assigned to the other account. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.","status":"published","published":"2026-10-09T17:28:47.578Z","modified":"2026-10-13T20:27:06.868Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-706","CWE-863"],"updated_at":"2026-11-02T13:45:14.072357Z"}],"euvd":[{"id":"EUVD-2026-95922","description":"MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, MariaDB's ACL cache could generate the same database-privilege cache key for role and localhost user names that matched because both used an empty IP component. An attacker with CREATE USER could create the colliding principal and, when the original principal's database privileges were cached, exercise privileges assigned to the other account. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.","status":"published","published":"2026-10-09T17:28:47Z","modified":"2026-10-13T20:27:06Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T17:27:18.393051Z"}],"nvd":[{"id":"CVE-2026-107822","description":"MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, MariaDB's ACL cache could generate the same database-privilege cache key for role and localhost user names that matched because both used an empty IP component. An attacker with CREATE USER could create the colliding principal and, when the original principal's database privileges were cached, exercise privileges assigned to the other account. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.","status":"published","published":"2026-10-09T18:17:04.03Z","modified":"2026-10-14T14:13:22.743Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-706","CWE-863"],"updated_at":"2026-11-02T14:12:55.473789Z"}],"osv":[{"id":"BELL-CVE-2026-107822","status":"published","published":"2026-10-10T06:05:10.80894Z","modified":"2026-10-17T07:15:03.483440278Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T15:28:23.037038Z"},{"id":"CVE-2026-107822","title":"MariaDB: database privilege escalation via user / role name collision in the acl cache","description":"MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, MariaDB's ACL cache could generate the same database-privilege cache key for role and localhost user names that matched because both used an empty IP component. An attacker with CREATE USER could create the colliding principal and, when the original principal's database privileges were cached, exercise privileges assigned to the other account. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.","status":"published","published":"2026-10-09T17:28:47.578Z","modified":"2026-10-28T11:06:10.303206426Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-706","CWE-863"],"updated_at":"2026-11-02T15:44:54.933106Z"},{"id":"DEBIAN-CVE-2026-107822","description":"MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, MariaDB's ACL cache could generate the same database-privilege cache key for role and localhost user names that matched because both used an empty IP component. An attacker with CREATE USER could create the colliding principal and, when the original principal's database privileges were cached, exercise privileges assigned to the other account. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.","status":"published","published":"2026-10-09T18:17:04.03Z","modified":"2026-10-15T10:01:55.231020779Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:49.381767Z"},{"id":"RHSA-2026:83108","title":"Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update","status":"published","published":"2026-10-15T10:28:54Z","modified":"2026-10-20T10:17:10Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:23.547034Z"},{"id":"RHSA-2026:84689","title":"Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update","status":"published","published":"2026-10-20T10:17:43Z","modified":"2026-10-20T10:43:37.347030984Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:23.547034Z"},{"id":"UBUNTU-CVE-2026-107822","description":"MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, MariaDB's ACL cache could generate the same database-privilege cache key for role and localhost user names that matched because both used an empty IP component. An attacker with CREATE USER could create the colliding principal and, when the original principal's database privileges were cached, exercise privileges assigned to the other account. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.","status":"published","published":"2026-10-09T18:17:00Z","modified":"2026-10-17T12:58:01.87210117Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T16:55:59.130573Z"},{"id":"BIT-mariadb-2026-107822","title":"MariaDB: database privilege escalation via user / role name collision in the acl cache","description":"MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, MariaDB's ACL cache could generate the same database-privilege cache key for role and localhost user names that matched because both used an empty IP component. An attacker with CREATE USER could create the colliding principal and, when the original principal's database privileges were cached, exercise privileges assigned to the other account. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.","status":"published","published":"2026-10-16T08:42:00.431Z","modified":"2026-10-16T09:55:38.480079944Z","updated_at":"2026-11-02T15:28:32.645004Z"},{"id":"BIT-mariadb-min-2026-107822","title":"MariaDB: database privilege escalation via user / role name collision in the acl cache","description":"MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, MariaDB's ACL cache could generate the same database-privilege cache key for role and localhost user names that matched because both used an empty IP component. An attacker with CREATE USER could create the colliding principal and, when the original principal's database privileges were cached, exercise privileges assigned to the other account. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.","status":"published","published":"2026-10-16T08:42:05.854Z","modified":"2026-10-16T09:55:38.480079944Z","updated_at":"2026-11-02T15:28:32.645004Z"},{"id":"BIT-mysql-client-2026-107822","title":"MariaDB: database privilege escalation via user / role name collision in the acl cache","description":"MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, MariaDB's ACL cache could generate the same database-privilege cache key for role and localhost user names that matched because both used an empty IP component. An attacker with CREATE USER could create the colliding principal and, when the original principal's database privileges were cached, exercise privileges assigned to the other account. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.","status":"published","published":"2026-10-16T08:44:22.287Z","modified":"2026-10-16T09:55:38.480079944Z","updated_at":"2026-11-02T15:28:33.469426Z"},{"id":"openSUSE-SU-2026:12245-1","title":"libmariadbd-devel-12.3.2-3.1 on GA media","description":"These are all security issues fixed in the libmariadbd-devel-12.3.2-3.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-10-23T00:00:00Z","modified":"2026-10-24T17:23:11.303910676Z","updated_at":"2026-11-02T16:58:40.245664Z"}]}}