CVE-2026-1388 | GitLab Community Edition/Enterprise Edition up to 18.7.4/18.8.4/18.9.0 redos (Issue 587560)

February 26, 2026 Yanac

A vulnerability identified as problematic has been detected in GitLab Community Edition and Enterprise Edition up to 18.7.4/18.8.4/18.9.0. The affected element is an unknown function. This manipulation causes inefficient regular expression complexity.

This vulnerability is handled as CVE-2026-1388. The attack can be initiated remotely. There is not any exploit available.

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