vulnerability
MFSA2025-14 Firefox: Security Vulnerabilities fixed in Firefox 136 (CVE-2025-1942)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Mar 4, 2025 | Mar 5, 2025 | Apr 15, 2026 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Mar 4, 2025
Added
Mar 5, 2025
Modified
Apr 15, 2026
Description
When String.toUpperCase() caused a string to get longer it was possible for uninitialized memory to be incorporated into the result string. This vulnerability was fixed in Firefox 136 and Thunderbird 136.
Solution
mozilla-firefox-upgrade-136_0
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