Wire · regulatory
Active Exploitation of Vulnerabilities in Microsoft SharePoint
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Fusion42 · 28 August 2026 · Fusion42 review
Microsoft SharePoint suffers from two critical vulnerabilities with CVSS scores above 8.0 that are actively exploited, allowing unauthorised network attacks including security bypass and remote code execution. Immediate updates to the latest versions are strongly advised to mitigate risk.
This Wire brief sits within Fusion42's coverage of Enterprise Software and Cybersecurity.
◆ ◆ The Wire takeaway
Your SharePoint deployments are exposed to active exploits that can let attackers run code remotely or bypass authentication. Ensure your updates are applied this week or face a high risk of breach from publicly available exploits.
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1 source · 28 Aug 2026
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