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Servers and applications

CVE-2023-6603

A flaw was found in FFmpeg's HLS playlist parsing. This vulnerability allows a denial of service via a maliciously crafted HLS playlist that triggers a null pointer dereference during initialization.

Severity
High 7.5
Published
31 Dec 2024
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
FFmpegServers and applications · cpe:a:ffmpeg:ffmpeg
  • From 2.0 up to 6.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2023-6603
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2023-6603