6.5
Moyenne
CVE-2026-2783 Information disclosure due to JIT miscompilation in the JavaScript Engine: JIT component
Description
Information disclosure due to JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Firefox 148 | premières → < 148 | 148 |
| Firefox 140.8 | premières → < 140.8 | 140.8 |
| Thunderbird 148 | premières → < 148 | 148 |
| Thunderbird 140.8 | premières → < 140.8 | 140.8 |
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