CVE-2026-21770 | HCL Traveler for Microsoft Outlook up to 3.0.15 DLL uncontrolled search path

July 17, 2026 Yanac

A vulnerability categorized as critical has been discovered in HCL Traveler for Microsoft Outlook up to 3.0.15. This affects an unknown part of the component DLL. Executing a manipulation can lead to uncontrolled search path.

The identification of this vulnerability is CVE-2026-21770. The attack can only be executed locally. There is no exploit available.VulDB Recent EntriesRead More