[CVE-2026-40467] Use After Free vulnerability has been found in "io.c" program file of gawk (do_getline_redir() routi…

Descripción técnica

Use After Free vulnerability has been found in "io.c" program file of gawk (do_getline_redir() routine). This issue may lead to a crash. It affects gawk in versions 5.4.0 and below.

Puntuación CVSS

Score: 7.5/10 — Severidad: HIGH — Estado NIST: Analyzed

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

Productos afectados

Gawk — Fossies

Debilidades (CWE)

CWE-416

Fuente oficial

Publicado en NIST NVD.