CVE-2025-53770 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

Deserialization of untrusted data in on-premises Microsoft SharePoint Server allows an unauthorized attacker to execute code over a network. Microsoft is aware…
Critical KEV CVSS: 9.8

CVE-2025-53770

Deserialization of untrusted data in on-premises Microsoft SharePoint Server allows an unauthorized attacker to execute code over a network.
Microsoft is aware that an exploit for CVE-2025-53770 exists in the wild.
Microsoft is preparing and fully testing a comprehensive update to address this vulnerability. In the meantime, please make sure that the mitigation provided in this CVE documentation is in place so that you are protected from exploitation.
Vendor
Microsoft
Product
Sharepoint Server
CWE
CWE-502
Yayın Tarihi
2025-07-20 01:15:30
Güncelleme
2025-10-27 17:12:40
Source Identifier
secure@microsoft.com
KEV Date Added
2025-07-20

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