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Global vulnerability → Industrial Control Systems / IoT / Infrastructure CRITICAL 59m Global phishing → Multiple sectors HIGH 1h Global insider → Cybersecurity Services CRITICAL 2h Global ransomware → Multiple sectors (U.S. companies) CRITICAL 2h Global malware → Financial Services, Cryptocurrency CRITICAL 2h Global malware → Technology and Cloud Services HIGH 2h Global general → Financial Services and E-commerce MEDIUM 2h Global data_breach → Social Media and Communications CRITICAL 2h Global general → Cybersecurity Operations HIGH 3h Global phishing → Technology and Consumer Services HIGH 3h Global vulnerability → Industrial Control Systems / IoT / Infrastructure CRITICAL 59m Global phishing → Multiple sectors HIGH 1h Global insider → Cybersecurity Services CRITICAL 2h Global ransomware → Multiple sectors (U.S. companies) CRITICAL 2h Global malware → Financial Services, Cryptocurrency CRITICAL 2h Global malware → Technology and Cloud Services HIGH 2h Global general → Financial Services and E-commerce MEDIUM 2h Global data_breach → Social Media and Communications CRITICAL 2h Global general → Cybersecurity Operations HIGH 3h Global phishing → Technology and Consumer Services HIGH 3h Global vulnerability → Industrial Control Systems / IoT / Infrastructure CRITICAL 59m Global phishing → Multiple sectors HIGH 1h Global insider → Cybersecurity Services CRITICAL 2h Global ransomware → Multiple sectors (U.S. companies) CRITICAL 2h Global malware → Financial Services, Cryptocurrency CRITICAL 2h Global malware → Technology and Cloud Services HIGH 2h Global general → Financial Services and E-commerce MEDIUM 2h Global data_breach → Social Media and Communications CRITICAL 2h Global general → Cybersecurity Operations HIGH 3h Global phishing → Technology and Consumer Services HIGH 3h

Vulnerabilities ›

CVE-2026-23948

High

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, a NULL pointer dereference vulnerability in rdp_write_logon_info_v2() allows a malicious RDP server to crash FreeRDP p

CWE-476 — Weakness Type

                    Published: Feb 9, 2026                      ·  Modified: Feb 28, 2026                      ·  Source: NVD                

CVSS v3

7.5

🔗 NVD Official

📄 Description (English)

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, a NULL pointer dereference vulnerability in rdp_write_logon_info_v2() allows a malicious RDP server to crash FreeRDP proxy by sending a specially crafted LogonInfoV2 PDU with cbDomain=0 or cbUserName=0. This vulnerability is fixed in 3.22.0.

🤖

Queued for AI Analysis

This CVE will be auto-analyzed on the next cron run.

🔗 References & Sources 2

https://github.com/FreeRDP/FreeRDP/commit/4d44e3c097656a8b9ec696353647b0888ca45860

security-advisories@github.com

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-6f3c-qvqq-2px5

security-advisories@github.com

Patch Vendor Advisory

📦 Affected Products / CPE 1 entries

freerdp:freerdp

📊 CVSS Score

7.5

/ 10.0 — High

📊 CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorN — None / Network

Attack ComplexityL — Low / Local

Privileges RequiredN — None / Network

User InteractionN — None / Network

ScopeU — Unchanged

ConfidentialityN — None / Network

IntegrityN — None / Network

AvailabilityH — High

📋 Quick Facts

Severity High

CVSS Score7.5

CWECWE-476

EPSS0.02%

Exploit No

Patch ✓ Yes

Published 2026-02-09

Source Feed nvd

Views 1

🏷️ Tags

patch-available CWE-476

🏢 Vendor Advisories

🔗 https://github.com/FreeRDP/FreeRDP/security/advisori...

⚡ Actions

🔗 NVD Official Page ⚡ Exploit-DB Search 🐙 GitHub PoC Search 🎯 MITRE ATT&CK 📊 CVE Details

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