CVE-2025-0244
Address bar spoofing using an invalid protocol scheme on Firefox for Android
5.3 Medium
When redirecting to an invalid protocol scheme, an attacker could spoof the address bar. Note: This issue only affected Android operating systems. Other operating systems are unaffected.. This vulnerability was fixed in Firefox 134.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
7.39%Up 7.3 points since Jan 8, 2025
What each source reports
CVE List Score used
Address bar spoofing using an invalid protocol scheme on Firefox for Android
When redirecting to an invalid protocol scheme, an attacker could spoof the address bar. Note: This issue only affected Android operating systems. Other operating systems are unaffected.. This vulnerability was fixed in Firefox 134.
- Record
CVE-2025-0244- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-601
- Updated
- 2026-11-02
EUVDEUVD-2025-1576
When redirecting to an invalid protocol scheme, an attacker could spoof the address bar. Note: This issue only affected Android operating systems. Other operating systems are unaffected.. This vulnerability was fixed in Firefox 134.
- Record
EUVD-2025-1576- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-68r8-f4jc-vc2p
When redirecting to an invalid protocol scheme, an attacker could spoof the address bar. *Note:...
When redirecting to an invalid protocol scheme, an attacker could spoof the address bar. Note: This issue only affected Android operating systems. Other operating systems are unaffected. This vulnerability affects Firefox < 134.
- Record
GHSA-68r8-f4jc-vc2p- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-601
- Updated
- 2026-11-02
NVD
When redirecting to an invalid protocol scheme, an attacker could spoof the address bar. Note: This issue only affected Android operating systems. Other operating systems are unaffected.. This vulnerability was fixed in Firefox 134.
- Record
CVE-2025-0244- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-601
- 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-2025-0244 is a medium vulnerability (CVSS 5.3) 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 7.39%, the 94th percentile. No source names a fixed version.
References
bugzilla.mozilla.org/show_bug.cgi?id=1929584
mozilla.org/security/advisories/mfsa2025-01
nvd.nist.gov/vuln/detail/CVE-2025-0244
github.com/advisories/GHSA-68r8-f4jc-vc2p
lists.opensuse.org/archives/list/[email protected]/thread/GF5AMCD43NSPZ373YVOYZALNIIIRXFV4
suse.com/security/cve/CVE-2025-0237
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