Open Source ffmpeg 4.2.1

productDE

cpe:/a:ffmpeg:ffmpeg:4.2.1

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

public exploit

EPSS ≥ 10%

critical

by severity

0critical9high1medium0low

updated 2026-10-28

vulnerabilities (18)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2021-38092US	high8.8	1.32% (71st)	—	no fix	2021-09-20	—
CVE-2021-38093US	high8.8	1.31% (70th)	—	no fix	2021-09-20	—
CVE-2021-38094US	high8.8	1.29% (70th)	—	no fix	2021-09-20	—
CVE-2021-38090US	high8.8	1.28% (70th)	—	no fix	2021-09-20	—
CVE-2021-38091US	high8.8	1.27% (70th)	—	no fix	2021-09-20	—
CVE-2020-20898US	high8.8	1.27% (70th)	—	no fix	2021-09-20	—
CVE-2020-20891US	high8.8	1.24% (69th)	—	no fix	2021-09-20	—
CVE-2020-20902US	medium6.5	1.17% (67th)	—	no fix	2021-09-20	—
CVE-2020-20896US	high8.8	1.16% (67th)	—	no fix	2021-09-20	—
CVE-2020-20892US	high8.8	1.15% (67th)	—	no fix	2021-09-20	—
CVE-2021-38089US	—	—	—	no fix	2021-09-20	—
CVE-2020-20901US	—	—	—	no fix	2021-09-20	—
CVE-2020-20900US	—	—	—	no fix	2021-09-20	—
CVE-2020-20899US	—	—	—	no fix	2021-09-20	—
CVE-2020-20897US	—	—	—	no fix	2021-09-20	—
CVE-2020-20895US	—	—	—	no fix	2021-09-20	—
CVE-2020-20894US	—	—	—	no fix	2021-09-20	—
CVE-2020-20893US	—	—	—	no fix	2021-09-20	—

The flaw types (CWEs) most of these CVEs share.

CWE-190Integer Overflow or Wraparound6 CVEs
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')2 CVEs
CWE-125Out-of-bounds Read1 CVEs
CWE-369Divide By Zero1 CVEs
CWE-476NULL Pointer Dereference1 CVEs

Which sources assert this record, and when.

scry

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