CVE-2026-25942
HIGH
2026-02-25
[email protected]
7.5
CVSS 3.1
Share
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Lifecycle Timeline
4
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
PoC Detected
Feb 27, 2026 - 14:54 vuln.today
Public exploit code
Patch Released
Feb 27, 2026 - 14:54 nvd
Patch available
CVE Published
Feb 25, 2026 - 21:16 nvd
HIGH 7.5
Description
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, `xf_rail_server_execute_result` indexes the global `error_code_names[]` array (7 elements, indices 0-6) with an unchecked `execResult->execResult` value received from the server, allowing an out-of-bounds read when the server sends an `execResult` value of 7 or greater. Version 3.23.0 fixes the issue.
Analysis
FreeRDP is a free implementation of the Remote Desktop Protocol. [CVSS 7.5 HIGH]
Sign in for full analysis, threat intelligence, and remediation guidance.
Remediation
Within 24 hours: Identify all systems running FreeRDP and assess exposure (internal vs. internet-facing). …
Sign in for detailed remediation steps.
Priority Score
58
Low
Medium
High
Critical
KEV: 0
EPSS: +0.1
CVSS: +38
POC: +20
Vendor Status
Share
External POC / Exploit Code
Leaving vuln.today
Destination URL
POC code from unknown sources may be malicious, contain backdoors, or be fake.
Always review and test exploit code in a safe, isolated environment (VM/sandbox).
Verify the source reputation and cross-reference with known databases (Exploit-DB, GitHub Security).