Microsoft fixes record 964 flaws, including 2 exploited zero-days

Executive Summary

Microsoft released its September 2026 Patch Tuesday update, addressing a record 964 vulnerabilities, including two zero‑day flaws that were actively exploited. The update covers a wide range of Windows components, with patches for critical security issues and mitigations for known exploits.


Intelligence Metadata - Source Publisher: Malwarebytes Labs - Published Date: 2026-09-09T10:01:08+00:00 - Category: vulnerabilities

Original Description: Microsoft’s September 2026 Patch Tuesday fixes a record 964 vulnerabilities, including two actively exploited zero-days.

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Source: Malwarebytes Labs