CVE-2026-21770 HCL Traveler for Microsoft Outlook (HTMO) is susceptible to DLL hijacking

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...

CVE-2025-59868

HCL Traveler for Microsoft Outlook HTMO is susceptible to a sensitive data exposure vulnerability which could allow an attacker to exploit application information to then attempt additional attacks and cause unknown behavior in the application...

CVE-2023-37524 HCL Traveler for Microsoft Outlook (HTMO) is susceptible to vulnerabilities due to .NET Framework 4.5 being out of service

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 reached end-of-life and no longer receives security updates, it may expose the application to publicly known security weaknesses through vulnerabl...

CVE-2023-37524

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 reached end-of-life and no longer receives security updates, it may expose the application to publicly known security weaknesses through vulnerabl...

CVE-2024-23581

CVE-2024-23581 concerns the HCL Traveler for Microsoft Outlook libraries (HTMO). The vulnerability is described as an application modification issue that causes the HTMO libraries to be flagged as potentially malicious or unrecognized applications. Reports across multiple feeds (NVD, CVE records,...

HCL Traveler for Microsoft Outlook 安全漏洞

HCL Traveler for Microsoft Outlook is a software component in Microsoft Outlook from HCL India. A security vulnerability exists in HCL Traveler for Microsoft Outlook that stems from credential disclosure and could lead to an attacker accessing other computers or applications...