Microsoft’s November 2025 Patch Tuesday addressed CVE-2025-62215, an actively exploited Windows Kernel race condition vulnerability enabling local privilege escalation to SYSTEM. Though exploit code exists, it remains limited in distribution, reducing immediate widespread risk. However, the flaw affects all supported Windows OS versions, including Windows 10 under Extended Security Updates (ESU), heightening exposure for unpatched systems. Experts warn that such vulnerabilities are often chained with other exploits (e.g., code execution bugs) to fully compromise systems. The patch also included fixes for CVE-2025-60724, a critical heap-based buffer overflow in GDI+, allowing remote code execution (RCE) without user interaction via malicious documents or web uploads. While Microsoft deems exploitation 'less likely,' its low-complexity attack vector and potential for unauthenticated exploitation make it high-risk. Additionally, CVE-2025-62199 (a use-after-free in Microsoft Office) leverages the Preview Pane as an attack vector, increasing real-world exploitation odds by bypassing user warnings. The Agentic AI/Visual Studio Code flaw (CVE-2025-62222) introduced a novel attack chain: malicious GitHub issues with hidden commands could trigger RCE in developer environments if interacted with in a specific mode. This underscores risks in trusted toolchain compromises, though exploitation requires precise user actions. While no direct data breaches or ransomware were reported, the critical-severity flaws pose elevation-of-privilege and RCE risks, potentially enabling follow-on attacks like lateral movement, data theft, or system takeovers if left unpatched. Organizations failing to apply patches risk operational disruption, credential theft, or downstream supply-chain attacks via compromised developer tools.