CVE-2026-19385
HIGH
NVD
CVSS Score
8.8
Severity
HIGH
Published
Aug 13, 2026
Vendor
unknown
Description
Heap buffer overflow in PostgreSQL pg_dump of long function transform lists allows an object creator to execute arbitrary code as the operating system user running pg_dump, via a crafted transform list. Versions before PostgreSQL 18.5, 17.11, 16.15, 15.19, and 14.24 are affected.