by Kastro
Paper/Archive/CVE-2025-1941

CVE-2025-1941

Mozilla Firefox — Lock screen setting bypass in Firefox Focus for Android

EPSS 0.4%CVSS 9.1
critical.is priorityof 100
33
CVSS 9.1 (ADP)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 30.4.304 × 206.1No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Under certain circumstances, a user opt-in setting that Focus should require authentication before use could have been be bypassed (distinct from CVE-2025-0245). This vulnerability was fixed in Firefox 136.

Affected

ProductAffectedFixed inSource
Firefoxsee advisory136CNA

Scores by source

CISA ADP9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refbugzilla.mozilla.org/show_bug.cgi?id=1944665refmozilla.org/security/advisories/mfsa2025-14