CVE Watch9 de nov. de 2026

CVE-2026-125207

FFmpeg through 9.0.2 contains an uncontrolled memory allocation vulnerability in the Interplay ACM decoder that allows attackers to exhaust

CVSS

5.5

Média

EPSS

—

KEV

—

Exploit Today

0-100

Publicado: 9 de nov. de 2026 · Última mod.: 9 de nov. de 2026 · CWE-789

EPSS · 30d

Ainda não há histórico EPSS suficiente.

Descrição técnica

FFmpeg through 9.0.2 contains an uncontrolled memory allocation vulnerability in the Interplay ACM decoder that allows attackers to exhaust memory via an attacker-controlled block size. Attackers can supply a crafted ACM file with maximum level and row count in extradata, making decode_init() allocate nearly a gigabyte and deny service.

Referências oficiais

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