8.1
Élevée
CVE-2026-92239 A maliciously constructed IMAP line could cause an out-of-bounds buffer read
Description
A maliciously constructed IMAP line could cause an out-of-bounds buffer read. This vulnerability was fixed in Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Thunderbird 156 | premières → < 156 | 156 |
| Thunderbird 153.3 | premières → < 153.3 | 153.3 |
| Thunderbird 140.16 | premières → < 140.16 | 140.16 |
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