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Vulnerabilities

CVE-2026-24678

High
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, A capture thread sends sample responses using a freed channel callback after a device channel close, leading to a use
CWE-416 — 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 capture thread sends sample responses using a freed channel callback after a device channel close, leading to a use after free in ecam_channel_write. This vulnerability is fixed in 3.22.0.

🤖 AI Executive Summary

FreeRDP versions prior to 3.22.0 contain a use-after-free vulnerability in the ecam_channel_write function when a capture thread sends sample responses after device channel closure. This allows attackers to potentially execute arbitrary code or cause denial of service through remote desktop protocol connections.

📄 Description (Arabic)

تحتوي ثغرة استخدام الذاكرة المحررة على خيط التقاط يرسل استجابات العينة باستخدام رد نداء قناة محرر بعد إغلاق قناة الجهاز. يمكن استغلال هذا الخلل عبر بروتوكول سطح المكتب البعيد لتنفيذ أكواد عشوائية أو إحداث انهيار الخدمة.

🤖 ملخص تنفيذي (AI)

إصدارات FreeRDP السابقة للإصدار 3.22.0 تحتوي على ثغرة استخدام الذاكرة المحررة في دالة ecam_channel_write عند إرسال استجابات العينة بعد إغلاق قناة الجهاز. يمكن للمهاجمين استغلال هذا للتنفيذ التعسفي للأكواد أو إحداث رفض الخدمة.

🤖 AI Intelligence Analysis Analyzed: May 4, 2026 15:01
🇸🇦 Saudi Arabia Impact Assessment
Saudi Relevance: high
🏢 Affected Saudi Sectors
government banking telecom healthcare
🎯 MITRE ATT&CK Techniques
⚖️ Saudi Risk Score (AI)
7.0
/ 10.0
🔧 Remediation Steps (English)
Upgrade FreeRDP to version 3.22.0 or later immediately. For organizations unable to upgrade immediately, restrict RDP access to trusted networks, disable camera device redirection if not required, and monitor for suspicious RDP connection patterns and crashes.
🔧 خطوات المعالجة (العربية)
قم بترقية FreeRDP إلى الإصدار 3.22.0 أو أحدث فوراً. للمنظمات غير القادرة على الترقية، قيد الوصول إلى RDP للشبكات الموثوقة، عطل إعادة توجيه جهاز الكاميرا إذا لم تكن مطلوبة، ومراقبة أنماط اتصال RDP المريبة والأعطال.
📋 Regulatory Compliance Mapping
🟢 NCA ECC 2024
5.1 5.2 6.1
🔵 SAMA CSF
ID.RA-1 PR.IP-1 DE.CM-1
🟡 ISO 27001:2022
A.12.2.1 A.12.6.1 A.14.2.1
📦 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-416
EPSS0.02%
Exploit No
Patch ✓ Yes
Published 2026-02-09
Source Feed nvd
Views 5
🇸🇦 Saudi Risk Score
7.0
/ 10.0 — Saudi Risk
Priority: HIGH
🏷️ Tags
patch-available CWE-416
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