Microsoft Patch Tuesday, December 2025 Edition
2 days ago
- #Windows
- #Microsoft
- #Security Updates
- Microsoft released updates fixing 56 security flaws in Windows and supported software.
- One zero-day bug (CVE-2025-62221) was patched, affecting Windows 10 and later editions.
- Three critical vulnerabilities were addressed, including flaws in Microsoft Office and Outlook.
- Privilege escalation bugs (non-critical) are most likely to be exploited, including CVE-2025-62458 and others.
- CVE-2025-64671, a remote code execution flaw in GitHub Copilot Plugin for Jetbrains, was patched.
- Another publicly disclosed vulnerability, CVE-2025-54100, affects Windows PowerShell.
- Microsoft patched 1,129 vulnerabilities in 2025, an 11.9% increase from 2024.
- Users reported issues with updates, including forced Windows 11 downloads and privacy concerns with CoPilot.