CVEvulnerability
CVE-2025-14327
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2025-12-09
- Last modified
- 2026-10-07
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Weaknesses
- CWE-290
Description
Spoofing issue in the Downloads Panel component. This vulnerability was fixed in Firefox 146, Thunderbird 146, Firefox ESR 140.7, and Thunderbird 140.7.
Affected configurations
• mozilla firefox (< 146.0)
• mozilla thunderbird (< 146.0)
Related
Weakness · CWE (1)
- CWE-290 Authentication Bypass by Spoofing weakness
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1970743 Issue Tracking, Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2025-92/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2025-95/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2026-03/ www.mozilla.org
- https://www.mozilla.org/security/advisories/mfsa2026-05/ www.mozilla.org