CVE-2026-66401 | BDVDB-2026-354571 Detail

Description#

FreeRDP before 3.29.0 contains an out-of-bounds heap read vulnerability in the UVC H.264 extension-unit parser that fails to validate descriptor length before accessing the GUID field. A local attacker with a malicious USB video camera can trigger a heap read beyond allocated bounds during camera stream setup, causing denial of service.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-08-01Record published in the CVE List.
2. Version 22026-08-03Most recent update recorded in the CVE List.