LOWVulnerability
CVE-2026-66401
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.
Properties
- severity
- LOW
- score
- 2.1
- cve_id
- CVE-2026-66401
- vector
- CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
- published_at
- 2026-08-01T13:16:57.320
- last_modified
- 2026-08-31T20:25:28.573
Related Entities (2)
DESCRIBED_BY (1)
→[Source]NVD
HAS_WEAKNESS (1)
→[Weakness]Out-of-bounds Read
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