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CVE-2026-21806

🗓️ 18 Sep 2026 11:12:24Reported by HCLType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

HCL BigFix Service Management session concurrency lets authenticated users hijack admin sessions.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-21806 HCL BigFix Service Management was affected with Admin Session Concurrency vulnerability (CVE-2026-21806)
18 Sep 202611:12
cvelist
euvd
EUVD
EUVD-2026-82876
18 Sep 202611:12
euvd
nvd
NVD
CVE-2026-21806
18 Sep 202612:17
nvd
Vulners
[
  {
    "vendor": "HCL Software",
    "product": "HCL BigFix  Service Management",
    "versions": [
      {
        "status": "affected",
        "version": "Version 27"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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