CVE-2026-11774 | Red Hat Directory Server/Enterprise Linux 389 Directory Server schema.c sasl_io_start_packet integer overflow

A vulnerability described as very critical has been identified in Red Hat Directory Server and Enterprise Linux. The impacted element is the function sasl_io_start_packet of the file schema.c of the component 389 Directory Server. The manipulation results in integer overflow.

This vulnerability is known as CVE-2026-11774. It is possible to launch the attack remotely. No exploit is available.

A patch should be applied to remediate this issue.VulDB Recent EntriesRead More