{"schema_version":"1","data":[{"id":38833,"advisory_id":"f39746c0-0efd-4522-b999-c7cc38ddd016","revision":1,"source_id":"core-cve","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86047","source_published_at":"2026-10-16T16:37:04.254+00:00","published_at":"2026-10-25T10:35:56.776078+00:00","extraction_method":"structured","technologies":["core-cve","server"],"cve_ids":["CVE-2026-86047"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"MariaDB: Insufficient quoting in mariadb-dump and SHOW commands","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, SHOW CREATE SERVER, SHOW CREATE USER, and mariadb-dump are affected because each does not consistently quote identifiers and values when serializing SQL. A low-privileged attacker can trigger the issue when an attacker-created object with crafted identifiers or values is included in SHOW output or a dump, then create an object with crafted identifiers or values so generated SQL contains injected statements and execute attacker-injected SQL when the poisoned output is applied. 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-2026-86047","products":[{"name":{"value":"server","evidence":"/containers/cna/affected/0/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"high","structured":{"id":"CVE-2026-86047","aliases":["CVE-2026-86047"],"metrics":[{"cvssV3_1":{"scope":"CHANGED","version":"3.1","baseScore":7.7,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:H/A:H","integrityImpact":"HIGH","userInteraction":"REQUIRED","attackComplexity":"HIGH","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}}],"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":"2026-10-19T12:42:14.961Z","provider":"cve","references":["https://github.com/MariaDB/server/security/advisories/GHSA-wxr3-wm3p-7w6p","https://github.com/MariaDB/server/commit/2b28d1c424104429eeed43115ee6d8a803671d52","https://github.com/MariaDB/server/commit/3646569225758c8225e7342783d775ef7c7570e5","https://github.com/MariaDB/server/commit/5acb43522863c9bd6b91f354104ea247bf513e9a","https://github.com/MariaDB/server/commit/9d4ffe23b25808f7858b2dc48106fbd60cf0e513","https://github.com/MariaDB/server/commit/d5d741a3076f911b468518d6b06a917593498c5b","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-39776","https://jira.mariadb.org/browse/MDEV-39818","https://jira.mariadb.org/browse/MDEV-40308","https://jira.mariadb.org/browse/MDEV-40311","https://jira.mariadb.org/browse/MDEV-40312"],"provider_metadata":{"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-86047","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2026-10-19T12:41:30.519558Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-19T12:42:14.961Z"}}],"cna":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-10-16T16:37:04.254Z"}}},"related_cves":[{"value":"CVE-2026-86047","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":38833,"next_before":38833}