Threat intelligence / Vulnerability
CVE-2026-58644
Microsoft SharePoint contains a deserialization of untrusted data vulnerability that allows an unauthorized attacker to execute code over a network.
Vulnerability
TypeVulnerability
External ID—
First seen2026-07-16
Last seen2026-07-16
Confidence
—
Microsoft SharePoint contains a deserialization of untrusted data vulnerability that allows an unauthorized attacker to execute code over a network.
Labels
CISA KEV context
Vendor / productMicrosoft SharePoint
Added2026-07-16
Due date2026-07-19
2 recorded
Relationships
2 external