Harveer Singh

**Name of the Vulnerable Software and Affected Versions** Firefox versions prior to 117 Firefox ESR versions prior to 115.2 Thunderbird versions prior to 115.2 **Description** The issue is related to the storage of push notifications in private browsing mode, which were not encrypted. This potentially allows the leak of sensitive information. A remote attacker could exploit this to gain access to confidential information. **Recommendations** For Firefox versions prior to 117, update to version 117 or later to resolve the issue. For Firefox ESR versions prior to 115.2, update to version 115.2 or later to resolve the issue. For Thunderbird versions prior to 115.2, update to version 115.2 or later to resolve the issue.