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CVE-2026-70632

🗓️ 06 Aug 2026 21:26:17Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 111 Views

FFmpeg 4.4 to 9.0 has a heap out-of-bounds write in the CFHD decoder via crafted video file probing.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-70632
6 Aug 202621:26
attackerkb
alpinelinux
AlpineLinux
CVE-2026-70632
6 Aug 202621:26
alpinelinux
cvelist
Cvelist
CVE-2026-70632 FFmpeg 4.4 < 9.0 Heap Out-of-Bounds Write in CFHD Decoder via AVI Demuxing
6 Aug 202621:26
cvelist
debiancve
Debian CVE
CVE-2026-70632
6 Aug 202621:26
debiancve
euvd
EUVD
EUVD-2026-54166
7 Aug 202600:31
euvd
nessus
Tenable Nessus
FFmpeg 4.4 < 9.0 Out-of-Bounds Heap Write (CVE-2026-70632)
13 Aug 202600:00
nessus
nessus
Tenable Nessus
Ubuntu 26.04 LTS : FFmpeg vulnerabilities (USN-8738-1)
10 Sep 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-70632
7 Aug 202600:00
nessus
mageia
Mageia
Updated ffmpeg package fixes security vulnerabilities
13 Sep 202605:39
mageia
nvd
NVD
CVE-2026-70632
6 Aug 202622:18
nvd
Rows per page
NVD
Vulners
CNA
Node
ffmpegffmpegRange4.49
[
  {
    "vendor": "FFmpeg",
    "product": "FFmpeg",
    "repo": "https://code.ffmpeg.org/FFmpeg/FFmpeg",
    "versions": [
      {
        "status": "affected",
        "version": "4.4",
        "lessThan": "9.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected",
    "packageURL": "pkg:github/FFmpeg/FFmpeg"
  }
]

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01 Sep 2026 15:32Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.17.8
CVSS 48.5
EPSS0.00202
SSVC
111