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high · tech · Disclosed Jul 16, 2026

Microsoft SharePoint

Microsoft SharePoint Deserialization of Untrusted Data Vulnerability — Microsoft SharePoint contains a deserialization of untrusted data vulnerability that allows an unauthorized attacker to execute code over a network.

Original Disclosure
https://nvd.nist.gov/vuln/detail/CVE-2026-58644
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Severity
high
Sector
tech
Disclosure date
July 16, 2026
Indexed
1 day, 4 hours ago