CVE-2026-4687 | Mozilla Firefox up to 148 Telemetry sandbox (Nessus ID 303474)
A vulnerability has been found in Mozilla Firefox up to 148 and classified as critical. The impacted element is an unknown function of the component Telemetry. The manipulation leads to sandbox issue.
This vulnerability is listed as CVE-2026-4687. The attack may be initiated remotely. There is no available exploit.
The affected component should be upgraded.