| Package | Affected versions | Patched versions |
|---|---|---|
| firefox | < 128.7.0< 135.0 | 128.7.0135.0 |
| thunderbird | ≥ 128.0.1, < 128.7.0< 135.0 | 128.7.0135.0 |
A bug in WebAssembly code generation could have lead to a crash. It may have been possible for an attacker to leverage this to achieve code execution. This vulnerability was fixed in Firefox 135, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free