Security Update Guide
The Microsoft Security Response Center (MSRC) investigates all reports of security vulnerabilities affecting Microsoft products and services, and provides the information here as part of the ongoing effort to help you manage security risks and help keep your systems protected.
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Platform
Impact
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Build Number
Details
2025-Feb Release Notes(500)
Feb 21, 2025
Microsoft Edge (Chromium-based)
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-
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- Security Update
- 133.0.3065.82
Feb 21, 2025
Microsoft Edge (Chromium-based)
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-
-
- Security Update
- 133.0.3065.82
Feb 21, 2025
Microsoft Edge (Chromium-based)
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-
-
- Security Update
- 133.0.3065.82
Feb 14, 2025
Microsoft Edge (Chromium-based)
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-
-
- Security Update
- 133.0.3065.69
Feb 14, 2025
Microsoft Edge (Chromium-based)
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-
-
- Security Update
- 133.0.3065.69
Feb 14, 2025
Microsoft Edge (Chromium-based)
-
-
-
- Security Update
- 133.0.3065.69
Feb 14, 2025
Microsoft Edge (Chromium-based)
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-
-
- Security Update
- 133.0.3065.69
Feb 13, 2025
Microsoft Edge (Chromium-based)
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-
-
- Security Update
- 133.0.3065.69
Feb 11, 2025
Windows 11 Version 22H2 for ARM64-based Systems
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Elevation of Privilege
Important
- 10.0.22621.4890
Feb 11, 2025
Windows 10 Version 21H2 for x64-based Systems
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Elevation of Privilege
Important
- 10.0.19044.5487
Feb 11, 2025
Windows 10 Version 21H2 for ARM64-based Systems
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Elevation of Privilege
Important
- 10.0.19044.5487
Feb 11, 2025
Windows 10 Version 21H2 for 32-bit Systems
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Elevation of Privilege
Important
- 10.0.19044.5487
Feb 11, 2025
Windows Server 2022 (Server Core installation)
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Elevation of Privilege
Important
- Security Update
- SecurityHotpatchUpdate
- 10.0.20348.3207
- 10.0.20348.3148
Feb 11, 2025
Windows Server 2022
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Elevation of Privilege
Important
- Security Update
- SecurityHotpatchUpdate
- 10.0.20348.3207
- 10.0.20348.3148
Feb 11, 2025
Windows Server 2019 (Server Core installation)
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Elevation of Privilege
Important
- 10.0.17763.6893
Feb 11, 2025
Windows 10 Version 22H2 for ARM64-based Systems
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Denial of Service
Important
- 10.0.19045.5487
Feb 11, 2025
Windows 10 Version 22H2 for x64-based Systems
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Denial of Service
Important
- 10.0.19045.5487
500/1222