Microsoft May 2026 Patch Tuesday fixes 120 flaws, no zero-days

Patch Tuesday, May 2026 Edition

Artificial intelligence platforms may be just as susceptible to social engineering as human beings, but they are proving remarkably good at finding security vulnerabilities in human-made computer code. That reality is on full display this month with some of the more widely-used software makers — including Apple, Google, Microsoft, Mozilla and Oracle — fixing near record volumes of security bugs, and/or quickening the tempo of their patch release…

Microsoft May 2026 Patch Tuesday fixes 120 flaws, no zero-days

Today is Microsoft's May 2026 Patch Tuesday, with security updates for 120 flaws and no zero-days disclosed this month.

Microsoft May 2026 Patch Tuesday: Many fixes, but no zero-days

Microsoft has marked May 2026 Patch Tuesday by releasing fixes for 120+ CVE-numbered vulnerabilities, none of which are actively exploited.

Microsoft Patch Tuesday May 2026 - 120 Vulnerabilities Fixed, Including 29 Critical RCE Flaws

Microsoft’s May 2026 Patch Tuesday lands with a heavy enterprise focus, fixing 120 vulnerabilities across Windows, Office, Azure, developer tools, and Microsoft 365 apps, including 29 remote code execution (RCE) flaws rated Critical. Unlike several recent cycles, Microsoft reports no zero‑days exploited in the wild or publicly disclosed ahead of the release, but the breadth of attack surface from DNS and Netlogon to Office and Wi‑Fi drivers mean…

May 2026 Microsoft Patch Tuesday

16Critical102Important0Moderate0LowMicrosoft addresses 118 CVEs in its May 2026 Patch Tuesday release, with no zero-days exploited in the wild or publicly disclosed for the first time since June 2024.Microsoft patched 118 CVEs in its May 2026 Patch Tuesday release, with 16 rated critical and 102 rated as important. Our counts omitted CVE-2025-54518, an AMD CPU OP Cache Corruption vulnerability issued by AMD.This month’s update includes patches f…

Windows 11’s May 2026 Update Adds Xbox Mode & Major File Explorer Changes

Microsoft has officially released the Windows 11 May 2026 Patch Tuesday update KB5089549 for Windows 11 versions 25H2 and 24H2. The latest cumulative update moves PCs to OS Builds 26200.8457 and 26100.8457 and includes important security patches, reliability fixes, and improvements carried forward from April’s preview and cumulative releases. The May 2026 update builds upon […]