{"id":"CVE-2026-18893","published":"2026-11-08T19:17:38.380","lastModified":"2026-11-09T22:18:50.143","description":"IBM CockroachDB PostgreSQL for IBM VPC 26.2.0 through 26.2.3, 25.4.0 through 25.4.12, and 25.2.0 through 25.2.20 is vulnerable to privilege escalation via user-defined function.","cvssScore":7.1,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","cwes":["CWE-269"],"vendors":[],"products":[],"references":[{"url":"https://www.ibm.com/support/pages/node/7293292","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}