PT-2026-50667 · FFmpeg · Ffmpeg

Publicado 2026-06-18 · Atualizado 2026-06-18 · CVE-2026-8461

Mitre

CVSS v3.1

8.8

Alta

Vetor base

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

An out-of-bounds write vulnerability in FFmpeg's libavcodec library, specifically in the MagicYUV decoder, allows denial-of-service and, in some cases, can be exploited for remote code execution.

This vulnerability is associated with the file libavcodec/magicyuv.C.

This issue affects FFmpeg before version 8.1.2.

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2026-8461

Produtos afetados

Ffmpeg

Referências · 2

• https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/23159 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-8461 · Nota de Segurança