vulnerability
MFSA2022-28 Firefox: Security Vulnerabilities fixed in Firefox 103 (CVE-2022-2505)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:M/Au:N/C:C/I:C/A:C) | Jul 26, 2022 | Jul 27, 2022 | Mar 27, 2026 |
Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Jul 26, 2022
Added
Jul 27, 2022
Modified
Mar 27, 2026
Description
Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 102. 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 ESR < 102.1, Firefox < 103, and Thunderbird < 102.1.
Solution
mozilla-firefox-upgrade-103_0
Rapid7 Labs
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