CVE-2023-47470: Ffmpeg

High severity, CVSS 7.8. EPSS: 0.7% chance of exploitation in the next 30 days.

Buffer Overflow vulnerability in Ffmpeg before github commit 4565747056a11356210ed8edcecb920105e40b60 allows a remote attacker to achieve an out-of-array write, execute arbitrary code, and cause a denial of service (DoS) via the ref_pic_list_struct function in libavcodec/evc_ps.c

Affected products

• Ffmpeg Ffmpeg: version 6.1 only

Published 2023-11-16. Last modified 2026-06-17.