[CVE-2026-14679] Stack buffer overflow in PostgreSQL argument name matching allows an object creator to achieve unkno…

Descripción técnica

Stack buffer overflow in PostgreSQL argument name matching allows an object creator to achieve unknown impacts via OUT parameter count. The attack can write only 0x0 and 0x1 bytes. Versions before PostgreSQL 18.5, 17.11, 16.15, 15.19, and 14.24 are affected.

Puntuación CVSS

Score: 8.2/10 — Severidad: HIGH — Estado NIST: Received

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Debilidades (CWE)

CWE-121

Fuente oficial

Publicado en NIST NVD.