Saschanaz

**Name of the Vulnerable Software and Affected Versions** Mozilla Firefox versions prior to 111 **Description** The issue is related to insufficient protection of service data during the initialization of the offline cache in private browsing mode. This could allow a remote attacker to gain unauthorized access to protected information. Under certain circumstances, a ServiceWorker's offline cache may have leaked to the file system when using private browsing mode. **Recommendations** For versions prior to 111, update to version 111 or later to resolve the issue. As a temporary workaround, consider disabling the use of private browsing mode until a patch is available. Restrict access to sensitive information when using private browsing mode to minimize the risk of exploitation.