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Microsoft July Patch Tuesday Fixes Record 570 Vulnerabilities and Three Exploited Zero-Days

Microsoft released 570 patches in July 2026, including three zero-days, two actively exploited; the record volume stems partly from an AI-powered vulnerability scanner deployed to find flaws before attackers do.

This Wire brief sits within Fusion42's coverage of Cybersecurity and AI Infrastructure. Wire is Fusion42's founder-focused intelligence feed: each story is connected to the funds and startups it names — every one with a live profile on Raise or Scout — so founders can follow the capital and the momentum behind the headline rather than just the headline itself. Wire analysis is one of the live surfaces Arthur, Fusion42's AI co-founder, reasons over.

The Wire takeaway

Microsoft just gave you a list of 570 things that were broken in Windows—and the company used AI to find them before attackers did. If you're selling EDR, compliance scanning, or patch automation, your customer's patch window just became a liability that costs money to close.

Read the full story at cyberpress.org

Topics: Cybersecurity · AI Infrastructure · patch-management · zero-day · windows-security · ai-vulnerability-discovery · supply-chain-risk

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Verified 15 July 2026 · Sources: Fusion42 review