CVE-2026-65680

Microsoft OneDrive for MacOS Elevation of Privilege Vulnerability

Published Aug 11, 2026 CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
Description
Improper link resolution before file access ('link following') in Microsoft OneDrive allows an authorized attacker to elevate privileges locally.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Microsoft onedrive
CPEs cpe:2.3:a:microsoft:onedrive:*:*:*:*:*:macos:*:*
Vendors & Products Microsoft onedrive
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Improper link resolution before file access ('link following') in Microsoft OneDrive allows an authorized attacker to elevate privileges locally.
Title Microsoft OneDrive for MacOS Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft .onedrive For Macos
Weaknesses CWE-59
CPEs cpe:2.3:a:microsoft:.onedrive_for_macos:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft .onedrive For Macos
References
Metrics cvssV3_1

{'score': 6.7, '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Nov 10, 2026, 10:00 PM
Reserved
Jul 22, 2026, 6:16 PM
Status
Analyzed
Published
Aug 11, 2026, 6:18 PM
Modified
Oct 24, 2026, 4:10 PM