CVE-2026-24681 — FreeRDP has a heap-use-after-free in urb_bulk_transfer_cb

CVE-2026-24681

FreeRDP has a heap-use-after-free in urb_bulk_transfer_cb PUBLISHED

Description (CNA)

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, aAsynchronous bulk transfer completions can use a freed channel callback after URBDRC channel close, leading to a use after free in urb_write_completion. This vulnerability is fixed in 3.22.0.

Affected (CNA)

Vendor / product	Versions
FreeRDP / FreeRDP	affected < 3.22.0

CWE

CWE-416

References

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-ccvv-hg2w-6x9j
https://github.com/FreeRDP/FreeRDP/commit/414f701464929c217f2509bcbd6d2c1f00f7ed73

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.