HCL
HCL Traveler FOR Microsoft Outlook: vulnerabilities and CVEs
HCL Traveler FOR Microsoft Outlook has 1 published vulnerabilities, 1 of them in the last 12 months. 0 are rated critical and 0 are listed by CISA as actively exploited.
CVEs1
Last 12 months1
Critical0
Actively exploited0
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Latest vulnerabilities
| CVE | Severity | EPSS | Active exploitation | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-21770 | Medium (6.5) | 0.16% | — | Jul 17, 2026 | 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. |