9.6
Critique
CVE-2026-84119 Sandbox escape due to use-after-free in the DOM: Navigation component
Description
Sandbox escape due to use-after-free in the DOM: Navigation component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Firefox 155 | premières → < 155 | 155 |
| Firefox 153.2 | premières → < 153.2 | 153.2 |
| Firefox 140.15 | premières → < 140.15 | 140.15 |
| Firefox 115.40 | premières → < 115.40 | 115.40 |
| Thunderbird 155 | premières → < 155 | 155 |
| Thunderbird 153.2 | premières → < 153.2 | 153.2 |
| Thunderbird 140.15 | premières → < 140.15 | 140.15 |
Références
- bugzilla.mozilla.org bugzilla.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
Chronologie
- Publiée
- Dernière modification
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