CVE-2026-24684
High
Description
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, the RDPSND async playback thread can process queued PDUs after the channel is closed and internal state is freed, leading to a use after free in rdpsnd_treat_wave. This vulnerability is fixed in 3.22.0.
SeverityHigh
CVSS7.5
Exploit probability—
ProductFreerdp
PublishedFeb 9, 2026
First seenFeb 9, 2026
Weakness typeCWE-416Use after free
How to fix
Update
- freerdp freerdp3.22.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| freerdp freerdp | v < 3.22.0 | 3.22.0 |
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