CVE-2026-92017 | Mozilla Firefox up to 115.40/140.15/153.2/155 Service Workers privileges management

A vulnerability has been found in Mozilla Firefox up to 115.40/140.15/153.2/155 and classified as critical. The impacted element is an unknown function of the component Service Workers. Performing a manipulation results in improper privilege management.

This vulnerability is cataloged as CVE-2026-92017. It is possible to initiate the attack remotely. There is no exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More