Non notée
CVE-2020-26972 The lifecycle of IPC Actors allows managed actors to outlive their manager actors; and the former must ensure that…
Description
The lifecycle of IPC Actors allows managed actors to outlive their manager actors; and the former must ensure that they are not attempting to use a dead actor they have a reference to. Such a check was omitted in WebGL, resulting in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 84.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Firefox 84 | premières → < 84 | 84 |
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