8.8
Élevée
CVE-2022-22761 Web-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the frame-ancestors…
Description
Web-accessible extension pages (pages with a moz-extension:// scheme) were not correctly enforcing the frame-ancestors directive when it was used in the Web Extension's Content Security Policy. This vulnerability affects Firefox < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Firefox 97 | premières → < 97 | 97 |
| Thunderbird 91.6 | premières → < 91.6 | 91.6 |
| Firefox ESR 91.6 | premières → < 91.6 | 91.6 |
Autres CVE de Firefox
Les 2221 CVE de Firefox →
CVE-2026-120572
Incorrect boundary conditions in the Layout: Block and Inline component
8.8
Élevée
CVE-2026-118027
Frame poisoning in the Layout component
9.1
Critique
CVE-2026-118024
Use-after-free in the Graphics: Text component
8.8
Élevée
CVE-2026-118025
Other issue in the SVG component
8.8
Élevée