CVE-2026-26312 | stalwartlabs stalwart up to 0.15.4 Email allocation of resources (GHSA-jm95-876q-c9gw)
A vulnerability marked as problematic has been reported in stalwartlabs stalwart up to 0.15.4. Affected by this issue is some unknown functionality of the component Email Handler. This manipulation causes allocation of resources.
The identification of this vulnerability is CVE-2026-26312. It is possible to initiate the attack remotely. There is no exploit available.
It is suggested to upgrade the affected component.