8.8
High
CVE-2024-7520 A type confusion bug in WebAssembly could be leveraged by an attacker to potentially achieve code execution
Description
A type confusion bug in WebAssembly could be leveraged by an attacker to potentially achieve code execution. This vulnerability affects Firefox < 129, Firefox ESR < 128.1, and Thunderbird < 128.1.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 129 | earliest → < 129 | 129 |
| Firefox ESR 128.1 | earliest → < 128.1 | 128.1 |
| Thunderbird 128.1 | earliest → < 128.1 | 128.1 |
| firefox_esr 128.1 | earliest → < 128.1 | 128.1 |
References
- bugzilla.mozilla.org bugzilla.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
- www.mozilla.org www.mozilla.org
Timeline
- Published
- Last modified
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