4.7
Moyenne
CVE-2026-100821 Site isolation issue in the Panning and Zooming component
Description
Site isolation issue in the Panning and Zooming component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Firefox 157 | premières → < 157 | 157 |
| Firefox 153.4 | premières → < 153.4 | 153.4 |
| Firefox 140.17 | premières → < 140.17 | 140.17 |
| Firefox 115.42 | premières → < 115.42 | 115.42 |
| Thunderbird 157 | premières → < 157 | 157 |
| Thunderbird 153.4 | premières → < 153.4 | 153.4 |
| Thunderbird 140.17 | premières → < 140.17 | 140.17 |
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