Description
Time-of-check time-of-use (toctou) race condition in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | Microsoft SharePoint Server Subscription Edition | 16.0.0 – < 16.0.20326.20090 | 16.0.20326.20090 |
Advisories 3
- WID-SEC-2026-3234 Microsoft Office Produkte: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 8, 2026
- NCSC-2026-0352 Kwetsbaarheden verholpen in Microsoft Office NCSC-NL (Netherlands) · Sep 8, 2026
- MSRC-CVE-2026-69804 Microsoft Office SharePoint Remote Code Execution Vulnerability Microsoft Security Response Center · Sep 8, 2026
References
- Microsoft Office SharePoint Remote Code Execution Vulnerability vendor-advisory patch