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Fenrir

3 known vulnerabilities.

Products

Sleipnir Mobile for iPhone / iPad 1 Sleipnir Mobile for iPhone / iPad Black Edition 1 Sleipnir Mobile for Android 1 Sleipnir 4 Black Edition for Mac 1 Sleipnir 4 for Mac 1
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  • Medium 4.3
    CVE-2026-109434

    Sleipnir Browser < 3.9.0 Fullscreen Address Bar Spoofing

    Fenrir Sleipnir Browser for Android before 3.9.0 contains a UI spoofing vulnerability that allows remote attackers to impersonate the browser's trusted address bar by entering fullscreen mode via the Fullscreen API without displaying a persistent notification…

    Fenrir Sleipnir Mobile for Android Android