CVE-2026-21770
HCL Traveler for Microsoft Outlook (HTMO) is susceptible to DLL hijacking
- State
- Published
- Severity
- 6.5 Medium
- Published
- Jul 17, 2026
- Updated
- Jul 17, 2026
- Reserved
- Jan 5, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H | HCL |
Weaknesses
- CWE-427 Uncontrolled Search Path Element
Affected Products
| Product | Versions |
|---|---|
HCL Traveler for Microsoft Outlook (HTMO)HCLSoftware |
|
References
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