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

🗓️ 17 Jul 2026 04:42:54Reported by HCLType 
cvelist
 cvelist
🔗 www.cve.org👁 58 Views

HCL Traveler DLL hijacking could allow modification or replacement with malicious content.

Related
Affected
Refs
[
  {
    "vendor": "HCLSoftware",
    "product": "HCL Traveler for Microsoft Outlook (HTMO)",
    "versions": [
      {
        "status": "affected",
        "version": "< 3.0.16"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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17 Jul 2026 04:42Current
CVSS 3.16.5
EPSS0.00163
SSVC
58