vulnerability
MFSA2023-20 Firefox: Security Vulnerabilities fixed in Firefox 114 (CVE-2023-34417)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Jun 6, 2023 | Jun 7, 2023 | Aug 11, 2025 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Jun 6, 2023
Added
Jun 7, 2023
Modified
Aug 11, 2025
Description
Memory safety bugs present in Firefox 113. 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 < 114.
Solution
mozilla-firefox-upgrade-114_0
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