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CVE-2026-65704

🗓️ 23 Jul 2026 18:55:41Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

FFmpeg 8.1.2 has an out-of-bounds write via TY demuxer and Shorten decoder using a crafted ffconcat with -safe 0, causing heap corruption.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-65704
23 Jul 202618:55
attackerkb
Cvelist
CVE-2026-65704 FFmpeg 8.1.2 Out-of-Bounds Write via TY Demuxer and Shorten Decoder
23 Jul 202618:55
cvelist
Debian CVE
CVE-2026-65704
23 Jul 202618:55
debiancve
EUVD
EUVD-2026-48371
23 Jul 202618:55
euvd
NVD
CVE-2026-65704
23 Jul 202620:17
nvd
Positive Technologies
PT-2026-64155
23 Jul 202600:00
ptsecurity
RedhatCVE
CVE-2026-65704
24 Jul 202611:31
redhatcve
Vulnrichment
CVE-2026-65704 FFmpeg 8.1.2 Out-of-Bounds Write via TY Demuxer and Shorten Decoder
23 Jul 202618:55
vulnrichment
Vulners
Node
ffmpegffmpegRange08.1.2
[
  {
    "defaultStatus": "affected",
    "vendor": "FFmpeg",
    "product": "FFmpeg",
    "repo": "https://code.ffmpeg.org/FFmpeg/FFmpeg",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "8.1.2"
      },
      {
        "status": "unaffected",
        "version": "de771bd52774a52d45b0e2c82e56995a1ef40df7",
        "versionType": "git"
      }
    ]
  }
]

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24 Jul 2026 05:16Current
5.5Medium risk
Vulners AI Score5.5
CVSS 47.3
CVSS 3.17.8
SSVC
7