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CVE-2025-3032

HIGH CVSS: 7.4 Published: 2025-04-01 Modified: 2026-06-17

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.

Affected Platforms

Mozilla FirefoxMozilla Thunderbird

Weakness Type

CWE-403

References