CWE-403

Exposure of File Descriptor to Unintended Control Sphere ('File Descriptor Leak')

1 CVEs Avg CVSS 7.4 MITRE

0

CRITICAL

1

HIGH

0

MEDIUM

0

LOW

0

POC

0

KEV

Monthly

CVE-2025-3032 HIGH PATCH This Week

Leaking of file descriptors from the fork server to web content processes could allow for privilege escalation attacks. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Privilege Escalation Mozilla Firefox Thunderbird Redhat +1

NVD

CVSS 3.1

7.4

EPSS

0.2%

CVE-2025-3032

EPSS 0% CVSS 7.4

HIGH PATCH This Week

Leaking of file descriptors from the fork server to web content processes could allow for privilege escalation attacks. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Privilege Escalation Mozilla Firefox +3

NVD

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