CVE-2026-55094 | Mozilla Taskcluster up to 100.2.x GraphQL Endpoint input validation

September 30, 2026 Yanac

A vulnerability has been found in Mozilla Taskcluster up to 100.2.x and classified as very critical. This issue affects some unknown processing of the component GraphQL Endpoint. Performing a manipulation results in improper input validation.

This vulnerability is reported as CVE-2026-55094. The attack is possible to be carried out remotely. No exploit exists.

The affected component should be upgraded.VulDB Recent EntriesRead More