vulnerability
MFSA2022-13 Firefox: Security Vulnerabilities fixed in Firefox 99 (CVE-2022-28285)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:C/I:N/A:N) | Apr 5, 2022 | Apr 6, 2022 | Aug 11, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:C/I:N/A:N)
Published
Apr 5, 2022
Added
Apr 6, 2022
Modified
Aug 11, 2025
Description
When generating the assembly code for <code>MLoadTypedArrayElementHole</code>, an incorrect AliasSet was used. In conjunction with another vulnerability this could have been used for an out of bounds memory read. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.
Solution
mozilla-firefox-upgrade-99_0
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