CVE-2004-0421

MEDIUM · CVSS 5 EPSS 4.11%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2004-08-18 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE

CVE-2004-0421

Severity

MEDIUM

CVSS

EPSS

4.11%

Original Filing — NVD Description

The Portable Network Graphics library (libpng) 1.0.15 and earlier allows attackers to cause a denial of service (crash) via a malformed PNG image file that triggers an error that causes an out-of-bounds read when creating the error message.