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CISA urges immediate action on actively exploited Fortinet flaws

CISA has issued an urgent directive requiring US federal agencies to patch actively exploited Fortinet FortiSandbox vulnerabilities by Sunday. The flaws are being actively exploited in the wild and pose immediate risk to government systems.

This Wire brief sits within Fusion42's coverage of Cybersecurity. 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

If you sell to US federal agencies or use Fortinet FortiSandbox in your stack, your customer's (or your own) systems are under active attack this week. The patching deadline is a hard enforcement event - missed patches trigger compliance failures and audit findings.

Read the full story at bleepingcomputer.com

Topics: Cybersecurity · fortinet · zero-day · government-mandate · patch-deadline · active-exploitation

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Verified 17 July 2026 · Sources: Fusion42 review