9.8
Critical
CVE-2024-9401 Memory safety bugs present in Firefox 130, Firefox ESR 115.15, Firefox ESR 128.2, and Thunderbird 128.2
Description
Memory safety bugs present in Firefox 130, Firefox ESR 115.15, Firefox ESR 128.2, and Thunderbird 128.2. 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 < 131, Firefox ESR < 128.3, Firefox ESR < 115.16, Thunderbird < 128.3, and Thunderbird < 131.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Firefox 131 | earliest → < 131 | 131 |
| Firefox ESR 115.16 | earliest → < 115.16 | 115.16 |
| Thunderbird 131 | earliest → < 131 | 131 |
| firefox_esr 128.3 | earliest → < 128.3 | 128.3 |
| firefox_esr 115.16 | earliest → < 115.16 | 115.16 |
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