Description
Improper link resolution before file access ('link following') in Microsoft OneDrive allows an authorized attacker to elevate privileges locally.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Microsoft | OneDrive for MacOS | 26.0.0.0 – < 26.095.0519.0003 | 26.095.0519.0003 |
Advisories 3
- WID-SEC-2026-2762 Microsoft Office Produkte: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 23, 2026
- NCSC-2026-0286 Kwetsbaarheden verholpen in Microsoft Office NCSC-NL (Netherlands) · Aug 27, 2026
- MSRC-CVE-2026-65680 Microsoft OneDrive for MacOS Elevation of Privilege Vulnerability Microsoft Security Response Center · Aug 11, 2026
References
- Microsoft OneDrive for MacOS Elevation of Privilege Vulnerability vendor-advisory patch