CVE-2026-14676 - PostgreSQL pg_stat_statements heap buffer overflow executes arbitrary code

CVE-2026-14676 - PostgreSQL pg_stat_statements heap buffer overflow executes arbitrary code

https://cvefeed.io/rssfeed/latest.atom / Thu, 08/13/2026 - 16:26
CVE ID :CVE-2026-14676
Published : Aug. 13, 2026, 1 p.m. | 29 minutes ago
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 18.5 are affected. Versions before PostgreSQL 18 are unaffected.
Severity: 8.8 | HIGH
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