What’s Vulnerable › Vulnerabilities
CVE-2025-43276
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-07-30 · updated 2026-06-17
- Weakness: CWE-367
Description
A logic error was addressed with improved error handling. This issue is fixed in macOS Sequoia 15.6. iCloud Private Relay may not activate when more than one user is logged in at the same time.
Affected products
- Apple macOS: before 15.6 — fixed in 15.6
How to fix
Upgrade to a fixed version: Apple macOS 15.6. Check the vendor advisory for mitigations.
References
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