Vulnerability in macOS Sequoia Allows Elevated Privilege Code Execution
CVE-2025-43320

7.8HIGH

Key Information:

Vendor

Apple
Status
Mac OS
Vendor
CVE Published:
12 December 2025

What is CVE-2025-43320?

A vulnerability exists in macOS Sequoia that could enable applications to bypass launch constraint protections, potentially allowing the execution of malicious code with elevated privileges. This issue has been addressed in version 15.7.3 by implementing additional logic to enhance security measures.

Affected Version(s)

macOS < 26

macOS < 15.7

References

https://support.apple.com/en-us/125110
https://support.apple.com/en-us/125887

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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