High severity8.8NVD Advisory· Published Sep 8, 2026· Updated Sep 9, 2026
CVE-2026-69273
CVE-2026-69273
Description
Improper access control in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
Affected products
3cpe:2.3:a:microsoft:sharepoint_server:*:*:*:*:subscription:*:*:*+ 1 more
- cpe:2.3:a:microsoft:sharepoint_server:*:*:*:*:subscription:*:*:*range: <16.0.20326.20082
- (no CPE)
Patches
Vulnerability mechanics
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69273nvdPatchVendor Advisory
News mentions
2- Patch Tuesday - September 2026Rapid7 Blog · Sep 8, 2026
- Massive Microsoft Patch Tuesday September 2026 – 973 Vulnerabilities Fixed, Including 2 Zero-DaysCyber Security News · Sep 8, 2026