medium · CVSS v3 4.1
CVE-2026-92382
An out-of-bounds write flaw was found in usbredir. Starting an isochronous OUT stream with a transfer count of 1 leaves …
Description
An out-of-bounds write flaw was found in usbredir. Starting an isochronous OUT stream with a transfer count of 1 leaves the stream's single transfer buffer permanently unsubmitted, defeating the bounds check in usbredirhost_iso_packet() and allowing a usbredir peer to write past the end of the packet descriptor array on every subsequent isochronous packet.
Scores
- Severity
- medium
- CVSS v2
- 3.7
- CVSS v3
- 4.1
- CVSS v4
- —
- EPSS
- —