CVE-2020-22037

PoC —

CVSS 3.1

6.5 medium

EPSS

2%p74

Published

Jun 1, 2021 (Jun 1, 2021)

Modified

Jun 17, 2026

Description

A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in avcodec_alloc_context3 at options.c.

Vendors: ffmpeg debian
Products: ffmpeg, debian linux
Weakness: CWE-401
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.6%)

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