CVE-2026-24684

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/FreeRDP/FreeRDP/commit/622bb7b4402491ca003f47472d0e478132673696	Patch
https://github.com/FreeRDP/FreeRDP/commit/afa6851dc80835d3101e40fcef51b6c5c0f43ea5	Patch
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-vcgv-xgjp-h83q	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-09 19:15

Updated : 2026-02-10 15:02

NVD link : CVE-2026-24684

Mitre link : CVE-2026-24684

CVE.ORG link : CVE-2026-24684

JSON object : View

Products Affected

freerdp

freerdp

CWE

CWE-416

Use After Free

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