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CVE-2026-21770

MEDIUM CVSS 6.5 View on NVD ↗

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 Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Published: Jul 17, 2026 05:16 UTC Modified: Jul 17, 2026 18:11 UTC