THREAT OPS › Threat News › [NVD] CVE-2026-14676 (HIGH 8.8) — 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.
[NVD] CVE-2026-14676 (HIGH 8.8) — 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.
CVE-2026-14676 CVSS: 8.8 HIGH Published: 2026-08-13T13:17:44.907
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.
Indicators of compromise
- CVE-2026-14676cve
Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-14676