CVE-2026-25941
MEDIUMFreeRDP 2.x-3.x - Info Disclosure
Title source: llmDescription
FreeRDP is a free implementation of the Remote Desktop Protocol. Versions on the 2.x branch prior to to 2.11.8 and on the 3.x branch prior to 3.23.0 have an out-of-bounds read vulnerability in the FreeRDP client's RDPGFX channel that allows a malicious RDP server to read uninitialized heap memory by sending a crafted WIRE_TO_SURFACE_2 PDU with a `bitmapDataLength` value larger than the actual data in the packet. This can lead to information disclosure or client crashes when a user connects to a malicious server. Versions 2.11.8 and 3.23.0 fix the issue.
Scores
CVSS v3
4.3
EPSS
0.0009
EPSS Percentile
25.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Classification
CWE
CWE-125
CWE-20
Status
published
Affected Products (1)
freerdp/freerdp
< 2.11.8
Timeline
Published
Feb 25, 2026
Tracked Since
Feb 26, 2026