Permissions Flaw in macOS Tahoe by Apple Exposes Sensitive User Data
CVE-2025-43451

5.5MEDIUM

Key Information:

Vendor

Apple
Status
Mac OS
Vendor
CVE Published:
26 May 2026

What is CVE-2025-43451?

A permissions issue in macOS Tahoe allowed unauthorized access to sensitive user data. This flaw has been addressed in version 26 by removing the vulnerable code, ensuring that apps cannot exploit this vulnerability to gain unauthorized access to personal information.

Affected Version(s)

macOS 0 < 26

References

https://support.apple.com/en-us/125110

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.