Out-of-Bounds Memory Access Vulnerability in Firefox ESR, Firefox, and Thunderbird

Out-of-Bounds Memory Access Vulnerability in Firefox ESR, Firefox, and Thunderbird

CVE-2022-22742 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

When inserting text while in edit mode, some characters might have lead to out-of-bounds memory access causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

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