CVE-2022-26904 — AI Deep Analysis Summary

Q: Root Cause? (CWE/Flaw)

🛠️ **Root Cause**: **Race Condition** (Time-of-check to time-of-use). 📉 **CWE**: Not specified in data (null). 🔍 **Flaw**: Improper synchronization in the service handling user profile operations.

Q: What can hackers do? (Privileges/Data)

👑 **Privileges**: **High** (C:H, I:H, A:H). 🔓 **Action**: Hackers can **Elevate Privileges**. 💾 **Data**: Complete access to confidential data. 🚫 **Impact**: Full control over the affected system.

Q: Is exploitation threshold high? (Auth/Config)

⚠️ **Threshold**: **High** (AC:H). 🔑 **Auth**: Requires **Low Privileges** (PR:L). 👤 **UI**: No User Interaction needed (UI:N). 📍 **Vector**: **Local** (AV:L).

Q: Is there a public Exp? (PoC/Wild Exploitation)

🚫 **Public Exploit**: **None** listed. 📂 **PoCs**: Empty array in data. 🌍 **Wild Exploitation**: No evidence of active exploitation in the provided data.

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

✅ **Fixed**: **Yes**. 📅 **Published**: 2022-04-15. 🔗 **Source**: Microsoft Security Response Center (MSRC). 💊 **Action**: Apply official **Security Update** from MSRC.

Q: What if no patch? (Workaround)

🚧 **Workaround**: If no patch, **restrict local access**. 🔒 **Mitigation**: Enforce strict **Local Privileges**. 👀 **Monitor**: Watch for abnormal **Profile Service** activity.

Q: Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **High**. 📈 **Priority**: Critical due to **EoP** potential. ⚡ **CVSS**: High impact on Confidentiality, Integrity, Availability. 🚀 **Action**: Patch immediately!

Updated May 06, 2026 CVSS 7.0 · High

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Q1What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: A **Race Condition** in the **Windows User Profile Service**. <br>⚡ **Consequences**: Attackers can trigger a timing flaw during profile load/unload. This leads to **Elevation of Privilege (EoP)**.…

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Q2Root Cause? (CWE/Flaw)

🛠️ **Root Cause**: **Race Condition** (Time-of-check to time-of-use). <br>📉 **CWE**: Not specified in data (null). <br>🔍 **Flaw**: Improper synchronization in the service handling user profile operations.

Q3Who is affected? (Versions/Components)

🖥️ **Vendor**: **Microsoft**. <br>📦 **Product**: **Windows User Profile Service**. <br>📋 **Affected**: <br>- Windows Server 2012 R2 (incl.…

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Q4What can hackers do? (Privileges/Data)

👑 **Privileges**: **High** (C:H, I:H, A:H). <br>🔓 **Action**: Hackers can **Elevate Privileges**. <br>💾 **Data**: Complete access to confidential data. <br>🚫 **Impact**: Full control over the affected system.

Q5Is exploitation threshold high? (Auth/Config)

⚠️ **Threshold**: **High** (AC:H). <br>🔑 **Auth**: Requires **Low Privileges** (PR:L). <br>👤 **UI**: No User Interaction needed (UI:N). <br>📍 **Vector**: **Local** (AV:L).

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

🚫 **Public Exploit**: **None** listed. <br>📂 **PoCs**: Empty array in data. <br>🌍 **Wild Exploitation**: No evidence of active exploitation in the provided data.

Q7How to self-check? (Features/Scanning)

🔍 **Check**: Verify **Windows User Profile Service** status. <br>📊 **Scan**: Look for **Race Condition** indicators in profile handling logs.…

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Q8Is it fixed officially? (Patch/Mitigation)

✅ **Fixed**: **Yes**. <br>📅 **Published**: 2022-04-15. <br>🔗 **Source**: Microsoft Security Response Center (MSRC). <br>💊 **Action**: Apply official **Security Update** from MSRC.

Q9What if no patch? (Workaround)

🚧 **Workaround**: If no patch, **restrict local access**. <br>🔒 **Mitigation**: Enforce strict **Local Privileges**. <br>👀 **Monitor**: Watch for abnormal **Profile Service** activity.

Q10Is it urgent? (Priority Suggestion)

🔥 **Urgency**: **High**. <br>📈 **Priority**: Critical due to **EoP** potential. <br>⚡ **CVSS**: High impact on Confidentiality, Integrity, Availability. <br>🚀 **Action**: Patch immediately!

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