| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | < 140.7.0< 147.0 | 140.7.0147.0 |
| thunderbird | < 140.7.0< 147.0 | 140.7.0147.0 |
Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.
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