CVE-2017-5984

6.5 mediumEPSS 1.1%

Medium (6.5) in libav libav. EPSS 1.1% chance of exploitation in the next 30 days.

In libavcodec in Libav 9.21, ff_h264_execute_ref_pic_marking() has a heap-based buffer over-read.

Severity

6.5 medium

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-10-31)
CWE: CWE-125
Published: 2019-05-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19