{"schema_version":"1","data":[{"id":21358,"advisory_id":"cdbcd2d9-7a1e-4dad-a1a5-0ab349024016","revision":1,"source_id":"core-cve","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-107818","source_published_at":"2026-10-09T17:23:58.543+00:00","published_at":"2026-10-25T05:43:25.012635+00:00","extraction_method":"structured","technologies":["core-cve","server"],"cve_ids":["CVE-2026-107818"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"MariaDB: environment injection via wsrep bootstrap in the mariadb.service file","summary":"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, the mariadb.service unit used /run/mysqld/wsrep-new-cluster during the next service restart. A database user with FILE privilege and a secure-file-priv configuration permitting writes to /run/mysqld could create that file and inject attacker-controlled environment values into the restarted service. 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.","evidence":"cve:CVE-2026-107818","products":[{"name":{"value":"server","evidence":"/containers/cna/affected/0/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"high","structured":{"id":"CVE-2026-107818","aliases":["CVE-2026-107818"],"metrics":[{"cvssV3_1":{"scope":"CHANGED","version":"3.1","baseScore":8.4,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"HIGH","confidentialityImpact":"HIGH"}}],"affected":[{"vendor":"MariaDB","product":"server","versions":[{"status":"affected","version":">= 10.6.1, < 10.6.28"},{"status":"affected","version":">= 10.11.1, < 10.11.19"},{"status":"affected","version":">= 11.4.1, < 11.4.13"},{"status":"affected","version":">= 11.8.1, < 11.8.9"},{"status":"affected","version":">= 12.3.1, < 12.3.3"},{"status":"affected","version":">= 13.0.1, < 13.0.2"}]}],"modified":"2026-10-14T02:02:34.303Z","provider":"cve","references":["https://github.com/MariaDB/server/security/advisories/GHSA-mhvc-vqcq-7vq5","https://github.com/MariaDB/server/commit/e3d62d4e78fd4941cef3f5053e6a50d0b32d740e","https://github.com/MariaDB/server/releases/tag/mariadb-10.11.19","https://github.com/MariaDB/server/releases/tag/mariadb-10.6.28","https://github.com/MariaDB/server/releases/tag/mariadb-11.4.13","https://github.com/MariaDB/server/releases/tag/mariadb-11.8.9","https://github.com/MariaDB/server/releases/tag/mariadb-12.3.3","https://github.com/MariaDB/server/releases/tag/mariadb-13.0.2","https://jira.mariadb.org/browse/MDEV-40629"],"provider_metadata":{"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-107818","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2026-10-14T02:02:24.799855Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-14T02:02:34.303Z"}}],"cna":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-10-09T17:23:58.543Z"}}},"related_cves":[{"value":"CVE-2026-107818","evidence":"/cveMetadata/cveId"}],"security_relevant":true,"severity_evidence":"/containers/cna/metrics"},"priority":{"reasons":["publisher_severity"],"severity":"high","linked_cves":[],"fix_available":false,"known_exploited":false,"publisher_severity":"high"},"context_update":false}],"next_after":21358,"next_before":21358}