Fenrir
Fenrir Security Releases - October 2026
fenrir-2026-10 Oct 1, 2026 Source: Vendor
Fenrir security advisories for October 2026, compiled from CVE.org records.
Source of record
The credited names below are quoted verbatim from the vendor's own advisory:
https://www.cve.org/CVERecord?id=CVE-2026-109434
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CVE-2026-109434
BR2026-0000-040358
Sleipnir Mobile for Android
unclaimed
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 t...
Credited as Fanda Dwi Aprilianto