CVE-2025-1941
NixOS vulnerability analysis and mitigation

Overview

CVE-2025-1941 is a security vulnerability discovered in Firefox Focus for Android that was disclosed on March 4, 2025. The vulnerability allows bypassing a user opt-in authentication requirement setting under certain circumstances, distinct from CVE-2025-0245. This security flaw affects Firefox versions prior to 136 (Mozilla Advisory, NVD).

Technical details

The vulnerability has been classified with a CVSS v3.1 Base Score of 9.1 (CRITICAL) with the vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N. The vulnerability is categorized under CWE-284 (Improper Access Control) and was reported by security researcher Jurrie Overgoor (CISA-ADP).

Impact

The vulnerability allows attackers to bypass the authentication requirement in Firefox Focus for Android, potentially compromising the security of user data and privacy protections that would normally be secured behind the authentication mechanism (Mozilla Advisory).

Mitigation and workarounds

Users are advised to update to Firefox version 136 or later, which contains the fix for this vulnerability. Mozilla has released patches as part of their March 2025 security updates (Mozilla Advisory).

Additional resources


SourceThis report was generated using AI

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