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THREAT OPS › Threat News › [NVD] CVE-2026-19385 (HIGH 8.8) — 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 18.6, 17.11, 16.15, 15.19, and 14.24 are affected

[NVD] CVE-2026-19385 (HIGH 8.8) — 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 18.6, 17.11, 16.15, 15.19, and 14.24 are affected

mednvdPublished 2026-08-13

CVE-2026-19385 CVSS: 8.8 HIGH Published: 2026-08-13T13:17:48.740

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 18.6, 17.11, 16.15, 15.19, and 14.24 are affected.

Indicators of compromise

CVE-2026-19385cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-19385