CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 8.8. It affects Microsoft, SharePoint, Office. Its EPSS score suggests a 35.2% probability of exploitation in the next 30 days.
CVE
CVE-2026-45484
Severity
HIGH
CVSS
8.8
EPSS
35.22%
Microsoft SharePoint Office
Original NVD Description
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
Related CVEs
Other vulnerabilities affecting the same vendor(s)