CVE-2025-3032

HighCVSS 7.4/10Last modified Sep 30, 2026

Description

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.

Metrics

CVSS 3.1 7.4/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-403

Affected software

No affected versions have been published.

Timeline

Published: Apr 1, 2025
Last modified: Sep 30, 2026
NVD status: Modified

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