← All advisories

High severity8.8NVD Advisory· Published Mar 10, 2026· Updated Jun 17, 2026

CVE-2026-26114

CVE-2026-26114

Description

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

Affected products

6

Microsoft/Sharepoint Server4 versions
cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:*+ 3 more
- cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:*
- cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: 16.0.0
Microsoft/Office SharePointllm-fuzzy2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: 16.0.0

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26114nvdVendor Advisory

News mentions

0

No linked articles in our index yet.