Microsoft Patches 138 Vulnerabilities, Including DNS and Netlogon RCE Flaws

Microsoft released patches for 138 vulnerabilities across its product portfolio—30 Critical and 104 Important—addressing high-severity issues including a Windows DNS heap overflow (CVE-2026-41096), several remote code execution and privilege-escalation flaws, an AMD Zen2 cache isolation issue, and multiple enterprise-impacting bugs in Azure, Dynamics 365, and Windows components; Microsoft also warns about Secure Boot certificate rotation and notes increased AI-assisted vulnerability discovery, with no active exploitation reported in this advisory.