CVE-2025-66002

Local users can perform arbitrary unmounts via smb4k mount helper due to lack of input validation

Published Jan 8, 2026 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Description
An Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability allows local users ton perform arbitrary unmounts via smb4k mount helper

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-6092-1 smb4k security update
History
Type Values Removed Values Added
First Time appeared Kde
Kde kde
Smb4k
Smb4k smb4k
Vendors & Products Kde
Kde kde
Smb4k
Smb4k smb4k
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description An Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability allows local users ton perform arbitrary unmounts via smb4k mount helper
Title Local users can perform arbitrary unmounts via smb4k mount helper due to lack of input validation
Weaknesses CWE-88
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
suse
Published
Updated
Jan 8, 2026, 3:55 PM
Reserved
Nov 19, 2025, 8:52 AM
Status
Deferred
Published
Jan 8, 2026, 3:15 PM
Modified
Oct 11, 2026, 8:10 PM