VULNERABILITY INTELLIGENCE

CVE-2025-3032

CVSS score7.4 HIGH
EPSS probability0.40%
CISA KEVNot currently listed
Published2025-04-01
Last modified2026-09-30
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

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.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-403

Primary references