CVE-2020-20451

7.5 highEPSS 1.3%

High (7.5). EPSS 1.3% chance of exploitation in the next 30 days.

Denial of Service issue in FFmpeg 4.2 due to resource management errors via fftools/cmdutils.c.

Severity

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.3% chance of exploitation in the next 30 days; higher than 71% of CVEs (scores of 2026-10-31)
CWE: CWE-401
Published: 2021-05-25
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19