Description

Same-origin policy bypass in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 148.0.2.

INFO

Published Date :

2026-03-10T15:03:50.043Z

Last Modified :

2026-04-13T13:54:04.223Z

Source :

mozilla
AFFECTED PRODUCTS

The following products are affected by CVE-2026-3846 vulnerability.

Vendors Products
Mozilla
  • Firefox
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-3846.

URL Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=2018400 cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2026-19/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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