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// vulnerability record
cached · NVD via COSMOS syncCVE-2026-52718
MEDIUMpublished 2026-06-15 20:16 UTC · 10 days ago · modified 2026-06-15 21:09 UTC
6.5
CVSS / 10
// description
A denial of service vulnerability was found in GStreamer's AV1 codec parser in gst-plugins-bad. The gst_av1_parser_parse_tile_list_obu() function passes a byte count to a bit-reader API that expects a bit count, causing parser desynchronization. A remote attacker could trick a user into opening a specially crafted AV1 media file, triggering an assertion abort and causing the application to crash.
// cvss 3.1 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
// weaknesses (CWE)
- CWE-617