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CVE-2026-125226

🗓️ 09 Nov 2026 19:11:39Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 15 Views

Uncontrolled memory allocation in FFmpeg sbg_read_header() causes DoS via SBaGen scripts.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-125226
9 Nov 202620:09
–circl
cvelist
Cvelist
CVE-2026-125226 FFmpeg through 9.0.2 Excessive Memory Allocation via SBaGen Demuxer
9 Nov 202619:11
–cvelist
euvd
EUVD
EUVD-2026-120176
9 Nov 202619:11
–euvd
mend
Mend
CVE-2026-125226
9 Nov 202619:11
–mend
nvd
NVD
CVE-2026-125226
9 Nov 202619:17
–nvd
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-125226
10 Nov 202600:00
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-141054
9 Nov 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-125226: FFmpeg: FFmpeg through 9.0.2 contains an uncontrolled memory allocation vulnerability in sbg_read_header() in…
9 Nov 202600:00
–rapid7
susecve
SUSE CVE
SUSE CVE-2026-125226
11 Nov 202600:38
–susecve
ubuntucve
UbuntuCve
CVE-2026-125226
10 Nov 202600:00
–ubuntucve
Rows per page
Vulners
CNA
Node
ffmpegffmpegRange≤9.0.2
[
  {
    "vendor": "FFmpeg",
    "product": "FFmpeg",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "lessThanOrEqual": "9.0.2",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "packageURL": "pkg:github/ffmpeg/ffmpeg",
    "repo": "https://code.ffmpeg.org/FFmpeg/FFmpeg"
  }
]

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10 Nov 2026 21:46Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.15.5
CVSS 46.8
EPSS0.00165
SSVC
15