VULNERABILITY INTELLIGENCE

CVE-2026-14676

CVSS score8.8 HIGH

EPSS probability0.44%

CISA KEVNot currently listed

Published2026-08-13

Last modified2026-08-29

Description

Heap buffer overflow in PostgreSQL pg_stat_statements allows the query author to execute arbitrary code as the operating system user running the database, via crafted queries containing array constants. Within major version 18, minor versions before PostgreSQL 18.6 are affected. Versions before PostgreSQL 18 are unaffected.