{"schema_version":"1","data":[{"id":38831,"advisory_id":"569e5489-2cee-4aab-bad1-b688a4992f23","revision":1,"source_id":"core-cve","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-85745","source_published_at":"2026-10-16T16:30:30.866+00:00","published_at":"2026-10-25T10:35:55.524217+00:00","extraction_method":"structured","technologies":["core-cve","server"],"cve_ids":["CVE-2026-85745"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"MariaDB: Out-of-bound buffer read on in `ST_Area` of a multipolygon.","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, ST_Area reads beyond the allocated buffer when processing invalid WKB for a MultiPolygon because the multi-polygon parser advances past a nested geometry header without first verifying enough input remains. A low-privileged remote attacker can supply malformed spatial data to disclose memory useful for bypassing ASLR as part of a multi-vulnerability chain. 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-2026-85745","products":[{"name":{"value":"server","evidence":"/containers/cna/affected/0/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"medium","structured":{"id":"CVE-2026-85745","aliases":["CVE-2026-85745"],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"LOW"}}],"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":"2026-10-19T12:39:16.848Z","provider":"cve","references":["https://github.com/MariaDB/server/security/advisories/GHSA-p7v9-24h4-mch8","https://github.com/MariaDB/server/commit/2bf355e361db85153fdfba7b8a0f0d114d6a26ce","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-40328"],"provider_metadata":{"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-85745","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-10-19T12:38:54.237600Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-19T12:39:16.848Z"}}],"cna":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-10-16T16:30:30.866Z"}}},"related_cves":[{"value":"CVE-2026-85745","evidence":"/cveMetadata/cveId"}],"security_relevant":true,"severity_evidence":"/containers/cna/metrics"},"priority":{"reasons":[],"severity":"medium","linked_cves":[],"fix_available":false,"known_exploited":false,"publisher_severity":"medium"},"context_update":false}],"next_after":38831,"next_before":38831}