CVE-2026-125213highCWE-197

CVE-2026-125213: fallo de gravedad alta en FFmpeg

FFmpeg through 9.0.2 Heap Buffer Overflow via PSD Decoder RLE Path

Publicada el

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Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

18Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 7.3
FFmpeg through 9.0.2 contains a heap buffer overflow vulnerability in the PSD decoder in libavcodec/psd.c that allows attackers to corrupt heap memory on 32-bit builds by supplying a crafted PSD image. Attackers can choose dimensions and channel counts whose product exceeds 4 GB, truncating the av_malloc allocation size so decode_rle() writes attacker-controlled data past the buffer, causing crashes or possible code execution.
CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
FFmpeg · FFmpeg
CVEs relacionadas — FFmpeg

En el mismo producto, de las más peligrosas a las menos.

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