CyberRota Analysis
AI-GeneratedMicrosoft Office SharePoint is vulnerable due to a deserialization flaw that enables authorized attackers to execute arbitrary code remotely. This high-severity vulnerability (CVSS 8.8) poses significant risks to organizations using affected products, particularly those with sensitive data or critical operations reliant on SharePoint. Organizations should prioritize patching this vulnerability to mitigate potential exploitation and protect their systems.
CVE
CVE-2026-66805
Severity
HIGH
CVSS
8.8
EPSS
1.58%
Microsoft SharePoint Office
Original NVD Description
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
Related CVEs
Other vulnerabilities affecting the same vendor(s)