CVE-2026-25941

MEDIUM
2026-02-25 [email protected]
4.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

4
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
PoC Detected
Feb 27, 2026 - 14:53 vuln.today
Public exploit code
Patch Released
Feb 27, 2026 - 14:53 nvd
Patch available
CVE Published
Feb 25, 2026 - 20:23 nvd
MEDIUM 4.3

Tags

Denial Of Service Information Disclosure Freerdp Redhat Suse

Description

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.

Analysis

FreeRDP is a free implementation of the Remote Desktop Protocol. [CVSS 4.3 MEDIUM]

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Vendor patch is available.

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Priority Score

42
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +22
POC: +20

Vendor Status

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CVE-2026-25941 vulnerability details – vuln.today
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