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8.8 High

CVE-2022-22764 Mozilla developers Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and…

Description

Mozilla developers Paul Adenot and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 96 and Firefox ESR 91.5. 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 < 97, Thunderbird < 91.6, and Firefox ESR < 91.6.

Affected products and versions

Product Affected versions Fixed in
Firefox 97 earliest → < 97 97
Thunderbird 91.6 earliest → < 91.6 91.6
Firefox ESR 91.6 earliest → < 91.6 91.6

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The 2221 CVEs of Firefox →
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