Traveler For Microsoft Outlook (Hcltech) - vulnerabilities (CVEs)
8 CVEs, 0 in the last 30 days, 15 known versions, newest CVE from 2026-06-27. Vendor: Hcltech.
CVEs of Traveler For Microsoft Outlook
- CVE-2025-59868 - CVSS 5.5 (medium), 2026-06-27: HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a sensitive data exposure vulnerability which could allow an attacker to exploit application…
- CVE-2023-37524 - CVSS 7.8 (high), 2026-06-27: HCL Traveler for Microsoft Outlook (HTMO) is susceptible to vulnerabilities due to .NET Framework 4.5 being out of service. Since .NET Framework 4.5 has…
- CVE-2024-23581 - CVSS 7.8 (high), 2026-06-26: The HCL Traveler for Microsoft Outlook libraries are being flagged as potentially malicious software or an unrecognized application.
- CVE-2024-42192 - CVSS 5.5 (medium), 2025-10-16: HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a credential leakage which could allow an attacker to access other computers or applications.
- CVE-2024-42190 - CVSS 9.8 (critical), 2025-05-30: HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a DLL hijacking vulnerability which could allow an attacker to modify or replace the application…
- CVE-2024-42191 - CVSS 9.8 (critical), 2025-05-30: HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a COM hijacking vulnerability which could allow an attacker to modify or replace the application…
- CVE-2024-30133 - CVSS 5.3 (medium), 2024-11-12: HCL Traveler for Microsoft Outlook (HTMO) is susceptible to a control flow vulnerability. The application does not sufficiently manage its control flow during…
- CVE-2024-30134 - CVSS 7.5 (high), 2024-09-26: The HCL Traveler for Microsoft Outlook executable (HTMO.exe) is being flagged as potentially Malicious Software or an Unrecognized Application.
