Permissions Issue in macOS Tahoe Affecting User Data Access
CVE-2025-43351

5.5MEDIUM

Key Information:

Vendor

Apple
Status
Mac OS
Vendor
CVE Published:
12 December 2025

What is CVE-2025-43351?

A vulnerability in macOS Tahoe may allow applications to bypass user data protections, potentially providing unauthorized access to sensitive information. Additional restrictions have been implemented to mitigate this issue in macOS Tahoe 26.1, effectively enhancing the security posture of affected users.

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Deploy the Patch

Affected Version(s)

macOS < 26.1

References

https://support.apple.com/en-us/125634

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

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