{"id":"EM-20261112-HQ0O","url":"https://cyber.eventmonitor.net/incident/EM-20261112-HQ0O/operation-vulnerability-cve-2026-116336/","type":"cve","title":"Operation Vulnerability (CVE-2026-116336)","subtitle":"CVE-2026-116336","subject":"CVE-2026-116336","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-12T15:17:42.167Z","firstSignal":"2026-11-12T14:15:20.000Z","lastSignal":"2026-11-12T15:17:42.167Z","updated":"2026-11-13T00:40:17.050Z","revision":1,"life":[{"status":"Born","at":"2026-11-12T15:17:42.167Z","why":"second independent source: C6 NVD CVE API 2.0"},{"status":"Developing","at":"2026-11-12T15:17:42.167Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-12T14:15:20.000Z","what":"First signal: C41 Red Hat Security Data"},{"at":"2026-11-12T15:17:42.167Z","what":"Born: second source, C6 NVD CVE API 2.0. Page EM-20261112-HQ0O created."}],"stages":[{"name":"Disclosed","at":"2026-11-12T15:17:42.167Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-12T15:17:42.167Z","detail":"CVSS 8.8"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":"2026-11-12T14:15:20.000Z","detail":"C41 published"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-12T14:15:20.000Z","source":"C41","sourceName":"Red Hat Security Data","role":"Vendor","severity":3,"title":"Red Hat: CVE-2026-116336 (important)","text":"postgresql: postgresql: Arbitrary code execution via dropped index in REINDEX CONCURRENTLY","url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-116336.json"},{"at":"2026-11-12T15:17:42.167Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-116336 (CVSS 8.8)","text":"Operation on a dropped index in PostgreSQL REINDEX CONCURRENTLY allows an object creator to execute arbitrary code as the operating system user running the database, via an index expression that issues DROP INDEX.  Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected.","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-116336"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-12T15:17:42.167","score":8.8,"severity":"HIGH","desc":"Operation on a dropped index in PostgreSQL REINDEX CONCURRENTLY allows an object creator to execute arbitrary code as the operating system user running the database, via an index expression that issues DROP INDEX.  Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected.","product":"","seen":1794530417050},"kev":null,"epss":null,"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}