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CVE-2026-21770

HCL Traveler

Description

HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a DLL hijacking vulnerability which could allow an attacker to modify or replace the application with malicious content.

CVSS 6.5EPSS 0.11100000000000002%Risk 0.66
View source
Published
2026-07-17 05:16:38
Affected versions
unknown
Type
Critical software
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H