8.8
High
CVE-2022-45409 The garbage collector could have been aborted in several states and zones and GCRuntime::finishCollection may not have…
Description
The garbage collector could have been aborted in several states and zones and <code>GCRuntime::finishCollection</code> may not have been called, leading to a use-after-free and potentially exploitable crash. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox ESR 102.5 | earliest → < 102.5 | 102.5 |
| Thunderbird 102.5 | earliest → < 102.5 | 102.5 |
| Firefox 107 | earliest → < 107 | 107 |
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