Not rated
CVE-2021-29982 Due to incorrect JIT optimization, we incorrectly interpreted data from the wrong type of object, resulting in the…
Description
Due to incorrect JIT optimization, we incorrectly interpreted data from the wrong type of object, resulting in the potential leak of a single bit of memory. This vulnerability affects Firefox < 91 and Thunderbird < 91.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 91 | earliest → < 91 | 91 |
| Thunderbird 91 | earliest → < 91 | 91 |
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