CVE-2025-59868: HCL Traveler for Microsoft Outlook (HTMO) is susceptible to sensitive data exposure
Published Jun 27, 2026
·Updated
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.
Affected Software
2 affected components
HCL HCL Traveler for Microsoft Outlook (HTMO)
hcltech Traveler For Microsoft Outlook<3.0.15
Event History
Jun 27, 2026
CVE Published
via MITRE·01:43 AM
Data Sourced
via MITRE·01:43 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·02:16 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-59868?
The severity of CVE-2025-59868 is rated as medium with a score of 5.5.
2
What type of vulnerability is CVE-2025-59868?
CVE-2025-59868 is a sensitive data exposure vulnerability.
3
How does CVE-2025-59868 affect HCL Traveler for Microsoft Outlook?
CVE-2025-59868 could allow an attacker to exploit application information, potentially leading to further attacks.
4
What can happen if CVE-2025-59868 is not addressed?
If unaddressed, CVE-2025-59868 may lead to unknown behavior in the application due to sensitive data exposure.
5
Is there a known fix for CVE-2025-59868?
As of now, there is no specific fix mentioned for CVE-2025-59868; users should monitor HCL's updates for any patches.