{"id":"EM-20261112-4OIH","url":"https://cyber.eventmonitor.net/incident/EM-20261112-4OIH/postgresql-vulnerability-cve-2026-116331/","type":"cve","title":"PostgreSQL Vulnerability (CVE-2026-116331)","subtitle":"CVE-2026-116331","subject":"CVE-2026-116331","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-12T15:17:41.683Z","firstSignal":"2026-11-12T14:15:17.000Z","lastSignal":"2026-11-12T15:17:41.683Z","updated":"2026-11-13T00:40:17.050Z","revision":1,"life":[{"status":"Born","at":"2026-11-12T15:17:41.683Z","why":"second independent source: C6 NVD CVE API 2.0"},{"status":"Developing","at":"2026-11-12T15:17:41.683Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-12T14:15:17.000Z","what":"First signal: C41 Red Hat Security Data"},{"at":"2026-11-12T15:17:41.683Z","what":"Born: second source, C6 NVD CVE API 2.0. Page EM-20261112-4OIH created."}],"stages":[{"name":"Disclosed","at":"2026-11-12T15:17:41.683Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-12T15:17:41.683Z","detail":"CVSS 8.8"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":"2026-11-12T14:15:17.000Z","detail":"C41 published"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-12T14:15:17.000Z","source":"C41","sourceName":"Red Hat Security Data","role":"Vendor","severity":3,"title":"Red Hat: CVE-2026-116331 (important)","text":"postgresql: postgresql: Arbitrary code execution via aggregate optimization type confusion","url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-116331.json"},{"at":"2026-11-12T15:17:41.683Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-116331 (CVSS 8.8)","text":"Type confusion in PostgreSQL min/max aggregate optimization allows an object creator to execute arbitrary code as the operating system user running the database, via a user-defined aggregate whose SORTOP option causes the planner to treat the aggregate's input and result as the same type when they differ.  Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected.","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-116331"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-12T15:17:41.683","score":8.8,"severity":"HIGH","desc":"Type confusion in PostgreSQL min/max aggregate optimization allows an object creator to execute arbitrary code as the operating system user running the database, via a user-defined aggregate whose SORTOP option causes the planner to treat the aggregate's input and result as the same type when they…","product":"","seen":1794530417050},"kev":null,"epss":null,"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}