CVE-2025-0245
Lock screen setting bypass in Firefox Focus for Android
3.3 Low
Under certain circumstances, a user opt-in setting that Focus should require authentication before use could have been be bypassed. This vulnerability was fixed in Firefox 134.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
0.29%Up 0.2 points since Jan 8, 2025
What each source reports
CVE List Score used
Lock screen setting bypass in Firefox Focus for Android
Under certain circumstances, a user opt-in setting that Focus should require authentication before use could have been be bypassed. This vulnerability was fixed in Firefox 134.
- Record
CVE-2025-0245- CVSS 3.1
- 3.3 Low
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
EUVDEUVD-2025-1577
Under certain circumstances, a user opt-in setting that Focus should require authentication before use could have been be bypassed. This vulnerability was fixed in Firefox 134.
- Record
EUVD-2025-1577- CVSS 3.1
- 3.3 Low
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-2g52-qw8q-wfr9
Under certain circumstances, a user opt-in setting that Focus should require authentication...
Under certain circumstances, a user opt-in setting that Focus should require authentication before use could have been be bypassed. This vulnerability affects Firefox < 134.
- Record
GHSA-2g52-qw8q-wfr9- CVSS 3.1
- 3.3 Low
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
NVD
Under certain circumstances, a user opt-in setting that Focus should require authentication before use could have been be bypassed. This vulnerability was fixed in Firefox 134.
- Record
CVE-2025-0245- CVSS 3.1
- 3.3 Low
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
OSVopenSUSE-SU-2025:14630-1 No score
MozillaFirefox-134.0-1.1 on GA media
These are all security issues fixed in the MozillaFirefox-134.0-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2025:14630-1- Updated
- 2026-11-02
OSVopenSUSE-SU-2026:11373-1 No score
firefox-esr-153.0-1.1 on GA media
These are all security issues fixed in the firefox-esr-153.0-1.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2026:11373-1- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
MozillaFirefoxopenSUSE:Tumbleweed From an advisory covering 11 CVEs |
before 134.0-1.1 | 134.0-1.1 |
firefox-esropenSUSE:Tumbleweed From an advisory covering 228 CVEs |
before 153.0-1.1 | 153.0-1.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-0245 is a low vulnerability (CVSS 3.3) in Mozilla Firefox, published January 7, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.29%, the 21st percentile. No source names a fixed version.
References
bugzilla.mozilla.org/show_bug.cgi?id=1895342
mozilla.org/security/advisories/mfsa2025-01
nvd.nist.gov/vuln/detail/CVE-2025-0245
github.com/advisories/GHSA-2g52-qw8q-wfr9
lists.opensuse.org/archives/list/[email protected]/thread/GF5AMCD43NSPZ373YVOYZALNIIIRXFV4
suse.com/security/cve/CVE-2025-0237
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