CVE-2026-65680

Improper link resolution before file access ('link following') in Microsoft OneDrive allows an authorized attacker to elevate privileges locally.

Score

CVSS 3.1 6.7 Medium

Status

Analyzed - secure@microsoft.com

Published

2026-08-11

Last modified

2026-10-28

Weaknesses

CWE-59

Affected products

• .onedrive For Macos (Microsoft)
• Onedrive (Microsoft)

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65680