8.8
High
CVE-2023-6866 TypedArrays can be fallible and lacked proper exception handling
Description
TypedArrays can be fallible and lacked proper exception handling. This could lead to abuse in other APIs which expect TypedArrays to always succeed. This vulnerability affects Firefox < 121.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 121 | earliest → < 121 | 121 |
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