CVE-2016-9820

PoC —

CVSS 3.0

5.5 medium

EPSS

<1%p59

Published

Mar 1, 2017 (Mar 1, 2017)

Modified

Jun 17, 2026

Description

libavcodec/mpegvideo_motion.c in libav 11.8 allows remote attackers to cause a denial of service (crash) via vectors involving left shift of a negative value.

Vendors: libav
Products: libav
Weakness: CWE-189
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.9%)

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