CVE-2026-11791 | Red Hat Directory Server/Enterprise Linux 389 Directory Server attr_syntax_swap_ht use after free

June 18, 2026 Yanac

A vulnerability, which was classified as critical, has been found in Red Hat Directory Server and Enterprise Linux. The impacted element is the function attr_syntax_swap_ht of the component 389 Directory Server. This manipulation causes use after free.

This vulnerability is tracked as CVE-2026-11791. The attack is possible to be carried out remotely. No exploit exists.VulDB Recent EntriesRead More