vulnerability
MFSA2025-64 Firefox: Security Vulnerabilities fixed in Firefox 142 (CVE-2025-9181)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:C/I:N/A:N) | Aug 19, 2025 | Aug 21, 2025 | Apr 15, 2026 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:C/I:N/A:N)
Published
Aug 19, 2025
Added
Aug 21, 2025
Modified
Apr 15, 2026
Description
Uninitialized memory in the JavaScript Engine component. This vulnerability was fixed in Firefox 142, Firefox ESR 128.14, Firefox ESR 140.2, Thunderbird 142, Thunderbird 128.14, and Thunderbird 140.2.
Solution
mozilla-firefox-upgrade-142_0
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