vulnerability
MFSA2025-98 Firefox: Security Vulnerabilities fixed in Firefox 146.0.1 (CVE-2025-14861)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:M/Au:N/C:C/I:C/A:C) | Dec 18, 2025 | Dec 19, 2025 | Dec 19, 2025 |
Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Dec 18, 2025
Added
Dec 19, 2025
Modified
Dec 19, 2025
Description
Memory safety bugs present in Firefox 146. 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.
Solution
mozilla-firefox-upgrade-146_0_1
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