vulnerability
MFSA2024-22 Firefox: Security Vulnerabilities fixed in Firefox ESR 115.11 (CVE-2024-4777)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:M/Au:N/C:C/I:C/A:C) | May 14, 2024 | May 15, 2024 | Feb 10, 2026 |
Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
May 14, 2024
Added
May 15, 2024
Modified
Feb 10, 2026
Description
Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. 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 < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
Solution
mozilla-firefox-esr-upgrade-115_11
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