SECURITYJul 2 · 05:46 UTCTHE HACKER NEWS[email protected] (The Hacker News)

SharePoint RCE CVE-2026-45659 Added to CISA KEV After Active Exploitation

CISA added a high-severity remote code execution vulnerability (CVE-2026-45659) in Microsoft SharePoint Server to its Known Exploited Vulnerabilities catalog due to active exploitation. The flaw, rated with a CVSS score of 8.8, stems from deserialization of untrusted data.

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CISAorganizationMicrosoft SharePoint ServertopicCVE-2026-45659topicKnown Exploited Vulnerabilitiestopicremote code executiontopic

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