Microsoft Deploys Record Patch Tuesday: 206 Flaws, Three Zero-Days, and High-Impact RCEs

Microsoft released its largest patch batch to date, fixing 206 vulnerabilities across its software, including three publicly disclosed zero-days and multiple critical remote-code-execution flaws in Windows kernel, HTTP.sys, DHCP Client, and BitLocker. The update also addresses two non-Microsoft CVEs and introduces mitigations such as MaxHeadersCount to curb HTTP/2/3 abuse. The release follows AI-driven vulnerability discovery and recent PoCs like RoguePlanet and MiniPlasma, underscoring increasing exploitation risk and the ongoing need to apply patches promptly.