6.3
Moyenne
CVE-2026-103500 An attacker could cause a heap buffer overflow by getting a user to open an email that is greater than or equal to 2GB…
Description
An attacker could cause a heap buffer overflow by getting a user to open an email that is greater than or equal to 2GB in size. This vulnerability was fixed in Thunderbird 157, Thunderbird 140.17, and Thunderbird 153.4.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Thunderbird 157 | premières → < 157 | 157 |
| Thunderbird 153.4 | premières → < 153.4 | 153.4 |
| Thunderbird 140.17 | premières → < 140.17 | 140.17 |
Autres CVE de Thunderbird
Les 1713 CVE de Thunderbird →
CVE-2026-118180
Matrix homeserver could redirect the chat session to a local file or network share
7.5
Élevée
CVE-2026-118179
Request forgery via news: links
8.8
Élevée
CVE-2026-118178
RSS feed could redirect its subscription to a local file or network share
5.7
Moyenne
CVE-2026-118177
Calendar discovery accepted local file and remote network share locations
9.1
Critique