CyberRota Analysis
AI-GeneratedMicrosoft Office SharePoint is vulnerable due to deserialization of untrusted data, enabling unauthorized attackers to execute remote code. This critical vulnerability poses a significant risk to organizations using these products, as it could lead to unauthorized access and data breaches. Organizations utilizing Microsoft Office SharePoint should prioritize immediate patching and mitigation efforts to safeguard their systems.
CISA KEV Details
Status: This CVE is listed in CISA's Known Exploited Vulnerabilities catalog.
Ransomware use: Unknown
Added to KEV: 2026-07-22
Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Original NVD Description
Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a network.
Related CVEs
Other vulnerabilities affecting the same vendor(s)