SharePoint RCE CVE-2026-45659: Active Exploits

SharePoint RCE CVE-2026-45659

SharePoint RCE CVE-2026-45659 is now under active exploitation, and the federal patch deadline set by the U.S. Cybersecurity and Infrastructure Security Agency (CISA) is July 4 — tomorrow. The CVSS 8.8 deserialization flaw lets any authenticated user with nothing more than baseline Site Member permissions run code remotely on the server. Shadowserver currently counts more…

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Top 5 Cybersecurity News Stories April 3, 2026

News Stories April 3

This week’s Top 5 Cybersecurity News Stories April 3, are not a recap, they’re a strategic read of where risk is concentrating. From exploited zero-days and identity chokepoints to collaboration platforms, executive messaging, and ransomware pressure tactics, these signals show how attackers are gaining leverage faster than patch and governance cycles can keep up. Unifying…

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