CVE-2026-3846
Description
Same-origin policy bypass in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 148.0.2.
Risk Information
Base Score
6.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
EPSS Score
Exploitation Probability
0.018
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Vulnerabilities CVE-2026-3845,CVE-2026-3846,CVE-2026-3847 are fixed in Mozilla Firefox (Microsoft Store) 148.0.2 | Windows |
| Vulnerabilities CVE-2026-3845,CVE-2026-3846,CVE-2026-3847 are fixed in Mozilla Firefox (148.0.2) | Windows |
| Vulnerabilities CVE-2026-3845,CVE-2026-3846,CVE-2026-3847 are fixed in Mozilla Firefox (x64) (148.0.2) | Windows |
| Vulnerabilities CVE-2026-3845,CVE-2026-3846,CVE-2026-3847 are fixed in Mozilla Firefox For Mac (148.0.2) | Mac |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-613870 | Mozilla Firefox For Mac (148.0.2) |
| PATCH-356899 | Mozilla Firefox (148.0.2) |
| PATCH-356900 | Mozilla Firefox (x64) (148.0.2) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234