Malwarebytes Follow Microsoft fixes record 964 flaws, including 2 exploited zero-days Microsoft’s September 2026 Patch Tuesday fixes a record 964 vulnerabilities, including two actively exploited zero-days. https://www.malwarebytes.com/blog/news/2026/09/microsoft-fixes-record-964-flaws-including-2-exploited-zero-days malwarebytes.com