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9.8 Critical

CVE-2024-9402 Memory safety bugs present in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2

Description

Memory safety bugs present in Firefox 130, 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, Thunderbird < 128.3, and Thunderbird < 131.

Affected products and versions

Product Affected versions Fixed in
Firefox 131 earliest → < 131 131
Firefox ESR 128.3 earliest → < 128.3 128.3
Thunderbird 131 earliest → < 131 131
firefox_esr 128.3 earliest → < 128.3 128.3

References

Timeline

  1. Published
  2. Last modified

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