8.8
High
CVE-2022-2505 Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 102
Description
Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 102. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.1, Firefox < 103, and Thunderbird < 102.1.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox ESR 102.1 | earliest → < 102.1 | 102.1 |
| Firefox 103 | earliest → < 103 | 103 |
| Thunderbird 102.1 | earliest → < 102.1 | 102.1 |
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