high7.8
CVE-2026-20951
Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to execute code locally.
Impact
Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to execute code locally.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Sharepoint Server | before 16.0.19127.20442 Versions 2016, 2019 |