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Security Alerts

Security advisories and related reporting for Windows, Microsoft products, widely used software, cloud services, and other technology. Posts may summarize vendor advisories, government alerts, vulnerability records, and established reporting. Verify affected versions and remediation steps against the original advisory before acting.
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CVE-2026-21226: High Severity Azure Core Deserialization RCE in Python SDK
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  • Feb 10, 2026
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CVE-2026-21527: Exchange Spoofing - Urgent Patch and Mitigation
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  • Feb 10, 2026
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CVE-2026-21522: Privilege Escalation in Azure Container Instances Confidential Containers
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  • Feb 10, 2026
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CVE-2026-21533: EoP in Windows Remote Desktop Services and Patch Tuesday
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  • Feb 10, 2026
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CVE-2026-21523: Immediate Patch and Hardening Guide for Copilot and VS Code
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  • Feb 10, 2026
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CVE-2026-21513 MSHTML Security Feature Bypass: Patch and Harden Now
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  • Feb 10, 2026
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CVE-2026-21229: Power BI Remote Code Execution Advisory and Mitigation
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  • Feb 10, 2026
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CVE-2026-23655: Information Disclosure in Azure Confidential Containers
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  • Feb 10, 2026
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644
Feb 10, 2026
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CVE-2026-21236: Windows AFD.sys Local Privilege Escalation Explained
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  • Feb 10, 2026
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CVE-2026-21218 .NET Spoofing: Urgent Mitigations and MSRC Mapping
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  • Feb 10, 2026
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CVE-2026-21234: CDPSvc Privilege Escalation and the Report Confidence Metric
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  • Feb 10, 2026
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Feb 10, 2026
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Urgent CVE-2026-21242 WSL EoP Patch Guidance for Windows Admins
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  • Feb 10, 2026
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CVE-2026-21235: Windows Graphics Component Elevation of Privilege Patch Guide
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  • Feb 10, 2026
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Feb 10, 2026
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CVE-2026-21246 Patch Windows Graphics Component Now
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  • Feb 10, 2026
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CVE-2026-21247 Hyper-V Vulnerability: Patch Playbook and Defenses
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  • Feb 10, 2026
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Urgent Patch Guidance for CVE-2026-21248 Hyper-V RCE
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  • Feb 10, 2026
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Feb 10, 2026
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CVE-2026-21260 Outlook Spoofing: Install All Applicable Updates Now
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  • Feb 10, 2026
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Feb 10, 2026
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CVE-2026-21258: Excel Information Disclosure and Patch Guidance
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  • Feb 10, 2026
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714
Feb 10, 2026
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CVE-2026-21519: Triage DWM Risk Using MSRC Confidence
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  • Feb 10, 2026
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Feb 10, 2026
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Securing AI Assisted Coding: Copilot VS Code CVE-2025-62453
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  • Feb 10, 2026
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525
Feb 10, 2026
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