CVE-2025-3032
First published: Tue Apr 01 2025(Updated: )
Leaking of file descriptors from the fork server to web content processes could allow for privilege escalation attacks.
Credit: security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Firefox | <137 | 137 |
| Thunderbird | <137 | 137 |
| Firefox | <137.0 | |
| Thunderbird | <137.0 |
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Reference Links
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the severity of CVE-2025-3032?
CVE-2025-3032 has been classified as a high severity vulnerability due to its potential for privilege escalation.
How do I fix CVE-2025-3032?
To mitigate CVE-2025-3032, users should update Firefox and Thunderbird to version 137 or later.
What are the affected software versions for CVE-2025-3032?
CVE-2025-3032 affects Firefox versions less than 137 and Thunderbird versions less than 137.
What type of attacks does CVE-2025-3032 expose users to?
CVE-2025-3032 allows for privilege escalation attacks through leaking file descriptors.
Who is the vendor for CVE-2025-3032?
The vendor for CVE-2025-3032 is Mozilla, responsible for both Firefox and Thunderbird software.
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