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CVE-2026-64833

🗓️ 22 Jul 2026 17:03:20Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

FFmpeg versions 0.7.1 to 8.1.2 expose an out-of-bounds memory read during DTS remuxing caused by a missing bounds check.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-64833
22 Jul 202618:01
circl
Cvelist
CVE-2026-64833 FFmpeg 0.7.1 - 8.1.2 Out-of-Bounds Read via S/PDIF Muxer spdifenc.c
22 Jul 202617:03
cvelist
EUVD
EUVD-2026-47757
22 Jul 202617:03
euvd
NVD
CVE-2026-64833
22 Jul 202618:17
nvd
Positive Technologies
PT-2026-63442
22 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-64833 FFmpeg 0.7.1 - 8.1.2 Out-of-Bounds Read via S/PDIF Muxer spdifenc.c
22 Jul 202617:03
vulnrichment
Vulners
Node
OR
ffmpegffmpegRange0.7.18.1.2
ffmpegffmpegMatch6f80e2765492700622596af720534cef33dd31b4
[
  {
    "defaultStatus": "affected",
    "vendor": "FFmpeg",
    "product": "FFmpeg",
    "versions": [
      {
        "status": "affected",
        "version": "0.7.1",
        "versionType": "semver",
        "lessThanOrEqual": "8.1.2"
      },
      {
        "status": "affected",
        "version": "6f80e2765492700622596af720534cef33dd31b4",
        "versionType": "git"
      }
    ],
    "repo": "https://code.ffmpeg.org/FFmpeg/FFmpeg"
  }
]

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22 Jul 2026 20:33Current
5.6Medium risk
Vulners AI Score5.6
CVSS 47.1
CVSS 3.17.1
SSVC
7