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vulnerabilityCVE-2026-25997
Name
CVE-2026-25997
Source
NVD ( link)Debian ( link)
Description
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, `xf_clipboard_format_equal` reads freed `lastSentFormats` memory because `xf_clipboard_formats_free` (called from the cliprdr channel thread during auto-reconnect) frees the array while the X11 event thread concurrently iterates it in `xf_clipboard_changed`, triggering a heap use after free. Version 3.23.0 fixes the issue.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
freerdp
Exploitable

Vulnerability Ratings#


5.5
CVSSv4
9.8
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
master
2.11.8
Exploitable
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
Exploitable