CVE-2026-21770

CVE-2026-21770CVE-2026-21770

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.

Scoring

CVSS 6.5 ()
VectorCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Last modified2026-07-17
Sourced from NVD. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.