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Servers and applications

CVE-2026-120246

FFmpeg 4.4 through 9.0.2 Uninitialized Memory Disclosure via CDXL HAM Decoder

Severity
Medium 6.8
Published
1 Nov 2026
Last changed
1 Nov 2026
Added to UpHeron
1 Nov 2026
Sources
CVE Program

Affected software

SoftwareAffected versions
FFmpegServers and applications · cna:ffmpeg|ffmpeg
  • From 4.4 up to 9.0.2

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-120246