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EUVD-2026-48371

🗓️ 23 Jul 2026 18:55:41Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

FFmpeg 8.1.2: crafted ffconcat -safe 0 causes heap corruption via TY demuxer negative packet size memcpy.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-65704
23 Jul 202618:55
attackerkb
CVE
CVE-2026-65704
23 Jul 202618:55
cve
Cvelist
CVE-2026-65704 FFmpeg 8.1.2 Out-of-Bounds Write via TY Demuxer and Shorten Decoder
23 Jul 202618:55
cvelist
NVD
CVE-2026-65704
23 Jul 202620:17
nvd
Positive Technologies
PT-2026-64155
23 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-65704 FFmpeg 8.1.2 Out-of-Bounds Write via TY Demuxer and Shorten Decoder
23 Jul 202618:55
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "708ac24f-672a-3e4a-9d03-f6766b3fdfab",
        "vendor": {
          "name": "FFMPEG"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "189d96a7-67a2-3c7a-bbdf-1eab0c0a9f1e",
        "product": {
          "name": "FFmpeg",
          "vendor": {
            "name": "FFMPEG"
          }
        },
        "product_version": "0 ≤8.1.2"
      },
      {
        "id": "869bf5f1-edf5-3965-aa31-e3232d4613c3",
        "product": {
          "name": "FFmpeg",
          "vendor": {
            "name": "FFMPEG"
          }
        },
        "product_version": "patch: de771bd52774a52d45b0e2c82e56995a1ef40df7"
      }
    ]
  }
]

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23 Jul 2026 19:42Current
5.5Medium risk
Vulners AI Score5.5
CVSS 47.3
CVSS 3.17.8
SSVC
4