PT-2026-136160
CVE-2026-121403
·
Published
2026-11-03
·
Updated
2026-11-03
Description by
CVSS 4.0
5.3
MediumMetricsAV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions
FreeRDP versions prior to 3.32.2
Description
A denial of service issue exists where a malformed drive DEVICE IOREQUEST containing a truncated IRP MJ CREATE body causes the drive worker to terminate silently. A malicious RDP server can exploit this by sending such an IRP and subsequently posting additional requests that accumulate without limit in the
IrpQueue, leading to memory exhaustion and loss of session availability.Recommendations
Update to version 3.32.2 or later.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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