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CVE-2026-8461

🗓️ 18 Jun 2026 11:29:00Reported by JFROGType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

FFmpeg MagicYUV decoder causes heap out-of-bounds write from odd slice_height, risking denial of service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-8461
18 Jun 202611:29
attackerkb
Circl
CVE-2026-8461
18 Jun 202613:33
circl
Cvelist
CVE-2026-8461 Heap out-of-bounds write via odd slice_height in FFmpeg MagicYUV decoder
18 Jun 202611:29
cvelist
EUVD
EUVD-2026-37878
18 Jun 202611:29
euvd
NVD
CVE-2026-8461
18 Jun 202614:17
nvd
Positive Technologies
PT-2026-50667
18 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2026-8461 Heap out-of-bounds write via odd slice_height in FFmpeg MagicYUV decoder
18 Jun 202611:29
vulnrichment
[
  {
    "vendor": "FFmpeg",
    "product": "FFmpeg",
    "modules": [
      "libavcodec"
    ],
    "programFiles": [
      "libavcodec/magicyuv.c"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "8.1.2",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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18 Jun 2026 14:17Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.18.8
SSVC
9