PT-2026-141052

CVE-2026-125224

·

Published

2026-11-09

·

Updated

2026-11-09

Description by

CVSS 3.1
5.5
Medium
MetricsAV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
FFmpeg through 9.0.2 contains a denial of service vulnerability in libavcodec/vorbis parser.c that re-parses invalid extradata for every packet when valid extradata remains false. Attackers can supply crafted Ogg or Matroska Vorbis streams with large invalid extradata and many packets to exhaust CPU during demuxing or probing.
Exploitability
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-400: Uncontrolled Resource Consumption
Related identifiers
CVE-2026-125224
Found an issue in the description? Have something to add? Feel free to write us 👾
dbugs@ptsecurity.com