Apple · Apple Macos · CVE-2021-30987
**Name of the Vulnerable Software and Affected Versions**
macOS versions prior to 12.1
**Description**
An access issue was addressed with improved access restrictions. A device may be passively tracked via BSSIDs.
**Recommendations**
For versions prior to 12.1, update to macOS Monterey 12.1 to resolve the issue. As a temporary workaround, consider restricting access to BSSIDs to minimize the risk of passive tracking.