CVE-2023-46407

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CVSS 3.1

5.5 medium

EPSS

<1%p23

Published

Oct 27, 2023 (Oct 27, 2023)

Modified

Jun 17, 2026

Description

FFmpeg prior to commit bf814 was discovered to contain an out of bounds read via the dist->alphabet_size variable in the read_vlc_prefix() function.

Vendors: ffmpeg
Products: ffmpeg
Weakness: CWE-125
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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