LOWVulnerability
CVE-2026-58644
Microsoft SharePoint contains a deserialization of untrusted data vulnerability that allows an unauthorized attacker to execute code over a network.
Properties
- product
- SharePoint
- vulnerabilityName
- Microsoft SharePoint Deserialization of Untrusted Data Vulnerability
- epss_score
- 0.15873
- cve_id
- CVE-2026-58644
- dueDate
- 2026-07-19
- 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
- 2026-07-16
- epss_percentile
- 0.96641
Related Entities (3)
DESCRIBES (1)
←[KEVEntry]Microsoft SharePoint Deserialization of Untrusted Data Vulnerability
ENRICHED_BY (1)
→[Source]FIRST EPSS
KNOWN_EXPLOITED (1)
→[Source]CISA KEV
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