9.8
Critique
CVE-2026-16377 Mitigation bypass in the PDF Viewer component
Description
Mitigation bypass in the PDF Viewer component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Firefox 153 | premières → < 153 | 153 |
| Firefox 140.13 | premières → < 140.13 | 140.13 |
| Thunderbird 153 | premières → < 153 | 153 |
| Thunderbird 140.13 | premières → < 140.13 | 140.13 |
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