Microsoft March 2026 Patch Tuesday fixes 2 zero-days, 79 flaws

Today is Microsoft's March 2026 Patch Tuesday with security updates for 79 flaws, including 2 publicly disclosed zero-day ...

For March, Patch Tuesday delivers fixes for 83 vulnerabilities

In addition to rolling out patches to address two zero-days affecting SQL Server and .NET, Microsoft introduced Common Log ...
Security Boulevard

Microsoft’s March 2026 Patch Tuesday Addresses 83 CVEs (CVE-2026-21262, CVE-2026-26127)

Critical75Important0Moderate0LowMicrosoft addresses 83 CVEs including two vulnerabilities that were publicly disclosed prior to a patch being released.Microsoft patched 83 CVEs in its March 2026 Patch ...
Visual Studio Magazine

Hands On: Building an MCP Server with VS Code AI Toolkit's New Tool Catalog

Microsoft's AI Toolkit extension for VS Code now lets developers scaffold a working MCP server in minutes. Here's what that looks like in practice -- including the parts that don't work, and a simpler ...
Visual Studio Magazine

Microsoft Sharpens AI Toolkit for VS Code in Foundry Update

Microsoft's February 2026 Foundry update includes broader platform changes, but the most immediate developer-facing news for VS Code users is an AI Toolkit refresh centered on tool discovery, agent ...
winbuzzer.com

Microsoft March 2026 Patch Tuesday: 84 Fixes, Two Zero-Days, and an AI-Found CVSS 9.8

A fully autonomous AI agent has claimed the top of HackerOne’s bug bounty leaderboard – and this month it submitted a CVSS 9.8 remote code execution flaw to Microsoft via HackerOne that the company ...