CVE-2026-1355 | GitHub Enterprise Server up to 3.19.1 Repository Migration Upload Endpoint authorization

February 19, 2026 Yanac

A vulnerability categorized as problematic has been discovered in GitHub Enterprise Server up to 3.19.1. This vulnerability affects unknown code of the component Repository Migration Upload Endpoint. Executing a manipulation can lead to missing authorization.

This vulnerability is registered as CVE-2026-1355. It is possible to launch the attack remotely. No exploit is available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More