CVE-2025-53770
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Microsoft SharePoint Server Remote Code Execution Vulnerability
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Microsoft SharePoint Enterprise Server 2016
- Vendor
- Microsoft
- Product
- Microsoft SharePoint Enterprise Server 2016
- Platforms
- x64-based Systems
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 16.0.0 | affected | custom | 16.0.5513.1001 | Unavailable | None listed |
Microsoft SharePoint Server 2019
- Vendor
- Microsoft
- Product
- Microsoft SharePoint Server 2019
- Platforms
- x64-based Systems
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 16.0.0 | affected | custom | 16.0.10417.20037 | Unavailable | None listed |
Microsoft SharePoint Server Subscription Edition
- Vendor
- Microsoft
- Product
- Microsoft SharePoint Server Subscription Edition
- Platforms
- x64-based Systems
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 16.0.0 | affected | custom | 16.0.18526.20508 | Unavailable | None listed |