{"id":"CVE-2026-19385","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-19385","summary":"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…","details":"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.","published":"2026-08-13T13:17:48.740","modified":"2026-08-14T05:16:58.750","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://www.postgresql.org/support/security/CVE-2026-19385/"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-14T05:16:58.750"}}