CVE-2025-13024
Critical
Description
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 145 and Thunderbird 145.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Mozilla Firefox
PublishedNov 11, 2025
First seenNov 11, 2025
Weakness typeCWE-733CWE-733
How to fix
Update
- mozilla firefox145.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mozilla firefox | v < 145.0 | 145.0 |
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