CVE-2026-45503 | Microsoft Exchange Server prior 15.01.2507.069 improper authorization (EUVD-2026-35679)
A vulnerability marked as problematic has been reported in Microsoft Exchange Server. The impacted element is an unknown function. The manipulation leads to improper authorization.
This vulnerability is referenced as CVE-2026-45503. Remote exploitation of the attack is possible. No exploit is available.
It is suggested to upgrade the affected component.