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vulnerabilityCVE-2026-24681
Name
CVE-2026-24681
Source
NVD ( link)Debian ( link)
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.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
freerdp
Exploitable

Vulnerability Ratings#


8.7
CVSSv4
7.5
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
2.11.8
Patched
buildroot
master
2.11.8
Patched
yocto
kirkstone
2.6.1
Exploitable
yocto
scarthgap
2.11.8
Exploitable
yocto
scarthgap
3.4.0
Patched

Resolved with patches#


freerdp (buildroot:2025.02.x)

#
Title
Author
Resolve
1
[channels,urbdrc] cancel all usb transfers on channel close
akallabeth <akallabeth@posteo.net>
CVE-2026-24681

freerdp (buildroot:master)

#
Title
Author
Resolve
1
[channels,urbdrc] cancel all usb transfers on channel close
akallabeth <akallabeth@posteo.net>
CVE-2026-24681

freerdp3 (yocto:scarthgap)

#
Title
Author
Resolve
1
[channels,urbdrc] cancel all usb transfers on channel close
akallabeth <akallabeth@posteo.net>
CVE-2026-24681