**Source : The Hacker News | 26 mai 2026**

Microsoft has rolled out updates to fix a remote code execution vulnerability impacting SharePoint that could be exploited by bad actors in attacks without requiring any specialized conditions to be met.

The vulnerability, tracked as CVE-2026-45659, carries a CVSS score of 8.8. It has been assigned an important severity.

"Deserialization of untrusted data in Microsoft Office SharePoint allows

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