THREAT OPS › Threat News › [NVD] CVE-2026-14662 (HIGH 8.8) — Integer wraparound in PostgreSQL tsvector and tsquery data type functions allows an unprivileged database user to cause the server to undersize an allocation and write out-of-bounds, via crafted large inputs. This may execute arbitrary code as the operating system user running t
[NVD] CVE-2026-14662 (HIGH 8.8) — Integer wraparound in PostgreSQL tsvector and tsquery data type functions allows an unprivileged database user to cause the server to undersize an allocation and write out-of-bounds, via crafted large inputs. This may execute arbitrary code as the operating system user running t
CVE-2026-14662 CVSS: 8.8 HIGH Published: 2026-08-13T13:17:43.553
Integer wraparound in PostgreSQL tsvector and tsquery data type functions allows an unprivileged database user to cause the server to undersize an allocation and write out-of-bounds, via crafted large inputs. This may execute arbitrary code as the operating system user running the database. These types are typically sourced from a
Indicators of compromise
- CVE-2026-14662cve
- CVE-2026-6473cve
Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-14662