CVE-2026-4702 | Mozilla Firefox up to 148 JavaScript Engine Remote Code Execution (Nessus ID 303907)
A vulnerability has been found in Mozilla Firefox up to 148 and classified as critical. Affected is an unknown function of the component JavaScript Engine. This manipulation causes Remote Code Execution.
This vulnerability is tracked as CVE-2026-4702. The attack is possible to be carried out remotely. No exploit exists.
The affected component should be upgraded.