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vulnerabilityCVE-2026-24676
Name
CVE-2026-24676
Source
NVD ( link)Debian ( link)
Description
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, AUDIN format renegotiation frees the active format list while the capture thread continues using audin->format, leading to a use after free in audio_format_compatible. This vulnerability is fixed in 3.22.0.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
freerdp
Patched

Vulnerability Ratings#


7.7
CVSSv4
7.5
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
2.11.8
Patched
yocto
kirkstone
2.6.1
Exploitable
yocto
master
2.11.8
Exploitable
yocto
master
3.26.0
Not Affected
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,audin] reset audin->format
akallabeth <akallabeth@posteo.net>
CVE-2026-24676

freerdp (buildroot:master)

#
Title
Author
Resolve
1
[channels,audin] reset audin->format
akallabeth <akallabeth@posteo.net>
CVE-2026-24676

freerdp3 (yocto:scarthgap)

#
Title
Author
Resolve
1
[channels,audin] reset audin->format
akallabeth <akallabeth@posteo.net>
CVE-2026-24676