CVE WATCH / VULNERABILITY DETAIL
CVE-2026-120139
HIGHCVSS 8.8NVD feed
Published 12 November 2026 · tracked since 13 November 2026
Description
Integer wraparound in PostgreSQL in-memory tuple-size calculations allows a database user to execute arbitrary code as the operating system user running the database, via oversized tuple data. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected.
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-120151 HIGH 8.8
- CVE-2026-120150 HIGH 8.8
- CVE-2026-120149 HIGH 8.8
- CVE-2026-120147 HIGH 8.8
- CVE-2026-120145 HIGH 8.8
- CVE-2026-120144 HIGH 8.8
- CVE-2026-120143 HIGH 8.8
- CVE-2026-120142 HIGH 8.8
- CVE-2026-120141 HIGH 8.8
- CVE-2026-116336 HIGH 8.8