Mozilla · Firefox Esr · CVE-2025-14330
**Name of the Vulnerable Software and Affected Versions**
Firefox versions prior to 146
Firefox ESR versions prior to 140.6
**Description**
The JavaScript Engine’s JIT component contains a JIT miscompilation issue.
**Recommendations**
Update Firefox to version 146 or later.
Update Firefox ESR to version 140.6 or later.