CVE-2016-9826: Libav

Medium severity, CVSS 5.5. EPSS: 1% chance of exploitation in the next 30 days.

libavcodec/ituh263dec.c in libav 11.8 allows remote attackers to cause a denial of service (crash) via vectors involving left shift of a negative value.

Affected products

• Libav Libav: version 11.8 only

Published 2017-03-01. Last modified 2026-06-17.