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High

Security advisory

Type: advisorySources: OSVCVE: CVE-2021-38291

FFmpeg version (git commit de8e6e67e7523e48bb27ac224a0b446df05e1640) suffers from a an assertion failure at src/libavutil/mathematics.c.

Products
Not specified
Affected versions
Not specified
Fixed versions
Not specified
CVEs
CVE-2021-38291
Confirmed fixed CVEs
Not specified
Updated in this feed
1 Nov 2026, 09:25 UTC · Revision 1

Source evidence

CVE-2021-38291

core-osv · Original source

Published 12 Aug 2021, 16:15 UTC

FFmpeg version (git commit de8e6e67e7523e48bb27ac224a0b446df05e1640) suffers from a an assertion failure at src/libavutil/mathematics.c.

osv:CVE-2021-38291
Complete source record
{
  "id": "fafe03e9783ef23cbedfd2f951e13e9e415fe8245dde7175b5a657f88cfc8008",
  "url": "https://osv.dev/vulnerability/CVE-2021-38291",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-38291",
    "summary": "FFmpeg version (git commit de8e6e67e7523e48bb27ac224a0b446df05e1640) suffers from a an assertion failure at src/libavutil/mathematics.c.",
    "evidence": "osv:CVE-2021-38291",
    "products": [],
    "severity": "high",
    "structured": {
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      "aliases": [
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          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
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          "database_specific": {
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            "vanir_signatures": [
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          ],
          "versions": [
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      "modified": "2026-10-24T14:21:18.474978032Z",
      "provider": "osv",
      "references": [
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        "https://www.debian.org/security/2021/dsa-4990",
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  "source_id": "core-osv",
  "document_id": 443635,
  "published_at": "2021-08-12T16:15:10.49+00:00"
}