Unrated severityNVD Advisory· Published Feb 9, 2026· Updated Feb 10, 2026
FreeRDP has a heap-use-after-free in urb_bulk_transfer_cb
CVE-2026-24681
Description
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 products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- github.com/FreeRDP/FreeRDP/commit/414f701464929c217f2509bcbd6d2c1f00f7ed73mitrex_refsource_MISC
- github.com/FreeRDP/FreeRDP/security/advisories/GHSA-ccvv-hg2w-6x9jmitrex_refsource_CONFIRM
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