critical9.8
CVE-2025-8043
Focus incorrectly truncated URLs towards the beginning instead of around the origin.
Impact
Focus incorrectly truncated URLs towards the beginning instead of around the origin. This vulnerability was fixed in Firefox 141.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mozilla | Firefox | before 141.0 |
| Mozilla | Thunderbird | before 141.0 |