LOWVulnerability
CVE-2026-56164
Microsoft SharePoint contains a missing authentication for critical function vulnerability that allows an unauthorized attacker to elevate privileges over a network.
Properties
- product
- SharePoint Server
- vulnerabilityName
- Microsoft SharePoint Server Missing Authentication for Critical Function Vulnerability
- epss_score
- 0.26636
- cve_id
- CVE-2026-56164
- dueDate
- 2026-07-17
- vendorProject
- Microsoft
- requiredAction
- 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 discon
- dateAdded
- 2026-07-14
- epss_percentile
- 0.9792
Related Entities (3)
DESCRIBES (1)
←[KEVEntry]Microsoft SharePoint Server Missing Authentication for Critical Function Vulnerability
ENRICHED_BY (1)
→[Source]FIRST EPSS
KNOWN_EXPLOITED (1)
→[Source]CISA KEV
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