CVE-2026-66141 | Exim up to 4.99.4 pipe transport force_command privileges management

July 24, 2026 Yanac

A vulnerability marked as very critical has been reported in Exim up to 4.99.4. Affected by this vulnerability is an unknown functionality of the component pipe transport. This manipulation of the argument force_command causes improper privilege management.

This vulnerability is registered as CVE-2026-66141. Remote exploitation of the attack is possible. No exploit is available.

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