Vulnerability · Published Aug 11, 2026 · Assigned by microsoft
CVE-2026-65680Microsoft OneDrive for MacOS Elevation of Privilege Vulnerability
Medium 6.7
In plain English
A medium-severity security flaw in OneDrive for MacOS from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 33% of all known vulnerabilities).
Severity (CVSS 3.1)6.7Medium
Exploit odds (30 days)0.4%top 67.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Improper link resolution before file access ('link following') in Microsoft OneDrive allows an authorized attacker to elevate privileges locally.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | OneDrive for MacOS | 26.0.0.0 – before 26.095.0519.0003 |
Weakness: CWE-59 · Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
References
- Microsoft OneDrive for MacOS Elevation of Privilege Vulnerability vendor-advisory, patch