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CVE-2026-66037

🗓️ 24 Jul 2026 19:36:53Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

Uncontrolled memory usage in FFmpeg IAMF demuxer from crafted count_label enables large allocations.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-66037
24 Jul 202619:36
attackerkb
Cvelist
CVE-2026-66037 FFmpeg IAMF Demuxer Uncontrolled Resource Consumption via mix_presentation_obu()
24 Jul 202619:36
cvelist
Debian CVE
CVE-2026-66037
24 Jul 202619:36
debiancve
EUVD
EUVD-2026-48739
24 Jul 202619:36
euvd
NVD
CVE-2026-66037
24 Jul 202620:18
nvd
Positive Technologies
PT-2026-64413
24 Jul 202600:00
ptsecurity
Vulners
Node
ffmpegffmpegRange08.1.2
[
  {
    "defaultStatus": "affected",
    "vendor": "FFmpeg",
    "product": "FFmpeg",
    "repo": "https://code.ffmpeg.org/FFmpeg/FFmpeg",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "8.1.2"
      },
      {
        "status": "unaffected",
        "version": "86708357d126af84c16f80d9c57335d1e8c845c5",
        "versionType": "git"
      }
    ]
  }
]

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24 Jul 2026 20:18Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.5
CVSS 47.1
9