8.8
High
CVE-2024-3856 A use-after-free could occur during WASM execution if garbage collection ran during the creation of an array
Description
A use-after-free could occur during WASM execution if garbage collection ran during the creation of an array. This vulnerability affects Firefox < 125.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 125 | earliest → < 125 | 125 |
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