high7.4
CVE-2025-3032
Leaking of file descriptors from the fork server to web content processes could allow for privilege escalation attacks.
Impact
Leaking of file descriptors from the fork server to web content processes could allow for privilege escalation attacks. This vulnerability was fixed in Firefox 137 and Thunderbird 137.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Mozilla | Firefox | before 137.0 |
| Mozilla | Thunderbird | before 137.0 |