Apple · Apple Macos · CVE-2023-42935
**Name of the Vulnerable Software and Affected Versions**
macOS versions prior to 13.6.4
**Description**
The issue is related to an authentication problem in the macOS operating system, specifically with the LoginWindow component. It is caused by inadequate authentication procedures, which can be exploited by a local attacker to view the previous logged-in user's desktop from the fast user switching screen.
**Recommendations**
For versions prior to 13.6.4, update to macOS Ventura 13.6.4 to resolve the issue. As a temporary workaround, consider restricting access to the fast user switching screen until the update is applied.