CVE-2026-109434
CVE-2026-109434 · Sleipnir Browser < 3.9.0 Fullscreen Address Bar Spoofing
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
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 or trusted-origin indicator. Attackers can render a counterfeit address bar showing a trusted origin over attacker-controlled content after a single user tap, enabling credential harvesting, malware delivery, or social engineering through fake login, update, or payment pages.
CVSS 5.1 · Media · EPSS 0,3% · Corrección disponible
- Publicación
- Actualización
Productos y versiones afectados
sleipnir mobile for android
- Versiones
- ≥ 0, < 3.9.0: Afectada (semver)
Actualiza a 3.9.0