Description
JIT miscompilation in the JavaScript Engine component. This vulnerability affects Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.
INFO
Published Date :
2026-03-24T12:30:30.743Z
Last Modified :
2026-03-25T19:50:15.573Z
Source :
mozilla
AFFECTED PRODUCTS
The following products are affected by CVE-2026-4702 vulnerability.
| Vendors | Products |
|---|---|
| Mozilla |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-4702.
CVSS Vulnerability Scoring System
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact