CVE-2024-32658 — AI Deep Analysis Summary

Q: Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-125: Out-of-Bounds Read**. 🔍 **Flaw**: The client fails to properly validate memory access boundaries when processing RDP data, allowing access to invalid memory locations.

Q: Who is affected? (Versions/Components)

📦 **Affected**: **FreeRDP** team's open-source RDP implementation. 📅 **Versions**: All versions **prior to 3.5.1**. ⚠️ **Note**: If you are using v3.5.1 or later, you are safe.

Q: How to self-check? (Features/Scanning)

🔍 **Self-Check**: 1. Check FreeRDP version: `xfreerdp --version`. 2. Verify if version < **3.5.1**. 3. Scan for open RDP ports using tools like Nmap. 4. Monitor logs for abnormal memory access errors.

Q: Is it fixed officially? (Patch/Mitigation)

🩹 **Official Fix**: **YES**. 📌 **Patch**: Upgrade to **FreeRDP 3.5.1** or later. 🔗 **Commit**: See GitHub commit `1a755d8` for the fix details. 🛡️ **Advisory**: Refer to GHSA-vpv3-m3m9-4c2v.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. 📊 **CVSS**: 9.8 (Critical). ⚡ **Priority**: **Immediate Patching**. 🚀 **Action**: Upgrade to v3.5.1+ ASAP. Do not wait for an exploit to appear.

Updated May 08, 2026 CVSS 9.8 · Critical

This is a summary of the AI-generated 10-question deep analysis. The full version (longer answers, follow-up Q&A, related CVEs) requires login. Read the full analysis →

Q1What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: FreeRDP clients suffer from an **Out-of-Bounds Read** vulnerability. <br>💥 **Consequences**: Attackers can read memory beyond buffer limits.…

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Q2Root Cause? (CWE/Flaw)

🛡️ **Root Cause**: **CWE-125: Out-of-Bounds Read**. <br>🔍 **Flaw**: The client fails to properly validate memory access boundaries when processing RDP data, allowing access to invalid memory locations.

Q3Who is affected? (Versions/Components)

📦 **Affected**: **FreeRDP** team's open-source RDP implementation. <br>📅 **Versions**: All versions **prior to 3.5.1**. <br>⚠️ **Note**: If you are using v3.5.1 or later, you are safe.

Q4What can hackers do? (Privileges/Data)

💀 **Attacker Actions**: <br>1. **Data Theft**: Exfiltrate sensitive memory contents (High Confidentiality impact). <br>2. **System Crash**: Trigger instability (High Availability impact). <br>3.…

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Q5Is exploitation threshold high? (Auth/Config)

🔓 **Exploitation Threshold**: **LOW**. <br>✅ **Auth**: None required (PR:N). <br>✅ **User Interaction**: None required (UI:N). <br>✅ **Access**: Network accessible (AV:N).…

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Q6Is there a public Exp? (PoC/Wild Exploitation)

🧪 **Public Exploit**: **No confirmed public PoC** in the provided data. <br>🔍 **Discovery**: Found via **OSS-Fuzz** testing (testcase details linked).…

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Q7How to self-check? (Features/Scanning)

🔍 **Self-Check**: <br>1. Check FreeRDP version: `xfreerdp --version`. <br>2. Verify if version < **3.5.1**. <br>3. Scan for open RDP ports using tools like Nmap. <br>4. Monitor logs for abnormal memory access errors.

Q8Is it fixed officially? (Patch/Mitigation)

🩹 **Official Fix**: **YES**. <br>📌 **Patch**: Upgrade to **FreeRDP 3.5.1** or later. <br>🔗 **Commit**: See GitHub commit `1a755d8` for the fix details. <br>🛡️ **Advisory**: Refer to GHSA-vpv3-m3m9-4c2v.

Q9What if no patch? (Workaround)

🚧 **No Patch Workaround**: <br>1. **Isolate**: Restrict network access to RDP services. <br>2. **WAF**: Deploy Web Application Firewalls to filter malformed RDP packets. <br>3.…

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Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **CRITICAL**. <br>📊 **CVSS**: 9.8 (Critical). <br>⚡ **Priority**: **Immediate Patching**. <br>🚀 **Action**: Upgrade to v3.5.1+ ASAP. Do not wait for an exploit to appear.

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Vulnerability detail Full AI analysis (login) FreeRDP CWE-125