CVE-2025-3028
Medium
Description
JavaScript code running while transforming a document with the XSLTProcessor could lead to a use-after-free. This vulnerability was fixed in Firefox 137, Firefox ESR 115.22, Firefox ESR 128.9, Thunderbird 137, and Thunderbird 128.9.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Mozilla Firefox
PublishedApr 1, 2025
First seenApr 1, 2025
Weakness typeCWE-416Use after free
How to fix
Update
- mozilla firefox115.22.0, 137.0, 128.9.0 or later
- mozilla thunderbird128.9.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mozilla firefox | v < 115.22.0, v < 137.0, 116.0 ≤ v < 128.9.0 | 115.22.0, 137.0, 128.9.0 |
| mozilla thunderbird | v < 128.9.0, 129.0 ≤ v ≤ 137.0 | 128.9.0 |
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