CVE WATCH / VULNERABILITY DETAIL
CVE-2026-116320
HIGHCVSS 8.8NVD feed
Published 12 November 2026 · tracked since 13 November 2026
Description
Use after free in PostgreSQL plperl allows an object creator to execute arbitrary code as the operating system user running the database, via dropping the final reference to a Perl array or hash while PostgreSQL is converting that object. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-126400 LOW 3.7
- CVE-2026-126384 HIGH 7.5
- CVE-2026-126383 HIGH 8.2
- CVE-2026-126381 MEDIUM 6.3
- CVE-2026-126380 CRITICAL 9.1
- CVE-2026-126378 CRITICAL 9.1
- CVE-2026-126377 HIGH 8.1
- CVE-2026-126374 MEDIUM 4.3
- CVE-2026-126372 HIGH 8.8
- CVE-2026-126370 HIGH 8.8