CVE-2026-87719 | GitLab EE up to 19.1.7/19.2.5/19.3.1 GraphQL Subscription subscription information disclosure

SecurityVulns
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A vulnerability categorized as problematic has been discovered in GitLab EE up to 19.1.7/19.2.5/19.3.1. This affects an unknown function of the component GraphQL Subscription. The manipulation of the argument subscription results in information disclosure.

This vulnerability is identified as CVE-2026-87719. The attack can be executed remotely. There is not any exploit available.

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