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CVE-2026-12254

🗓️ 19 Oct 2026 15:37:11Reported by NetskopeType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Netskope Client NSClient Captive Portal WebView persistence allows SWG bypass.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-12254
19 Oct 202615:50
–circl
cvelist
Cvelist
CVE-2026-12254 Netskope Client Captive Portal WebView Persistence allowing SWG bypass issue
19 Oct 202615:37
–cvelist
euvd
EUVD
EUVD-2026-104411
19 Oct 202615:37
–euvd
nvd
NVD
CVE-2026-12254
19 Oct 202616:17
–nvd
ptsecurity
Positive Technologies
PT-2026-117474
19 Oct 202600:00
–ptsecurity
[
  {
    "vendor": "Netskope Inc.",
    "product": "Netskope Client",
    "platforms": [
      "Windows",
      "MacOS"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "142",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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19 Oct 2026 21:13Current
5.6Medium risk
Vulners AI Score5.6
CVSS 46.4
3