May 2026 Patch Tuesday: 30 Critical Microsoft Vulnerabilities, DNS Client RCE and Azure DevOps Data Exposure Top the List
Microsoft’s May 2026 Patch Tuesday is one of the year’s most consequential security updates: 130 CVEs fixed, 30 rated Critical, and several pre‑auth, internet‑exposed flaws with remote code execution and data exposure implications. The breadth spans Windows, Azure, Microsoft 365, and enterprise services—meaning this cycle touches nearly every organization running Microsoft workloads. What matters most…