4.7
Moyenne
CVE-2026-12311 Information disclosure, sandbox escape in the Security: Process Sandboxing component
Description
Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Firefox 152 | premières → < 152 | 152 |
| Firefox 140.12 | premières → < 140.12 | 140.12 |
| Thunderbird 152 | premières → < 152 | 152 |
| Thunderbird 140.12 | premières → < 140.12 | 140.12 |
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