CVE-2026-12254
Netskope Client Captive Portal WebView Persistence allowing SWG bypass issue
Netskope is notified about a potential gap in its agent (NSClient) where a system with Netskope Client while connecting to an access point with Captive Portal switches to a Network which already has internet connectivity, the Captive Portal does not close. This allows the possibility of abuse via the Captive Portal using a rogue access point to either access malicious sites or exfiltrate data.The issue impacts all versions prior to R142
CVSS 4.0 · 6.4 Medium
EPSS < 1%
KEV · Not listed
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