CVE-2025-66002mediumCWE-88

CVE-2025-66002: medium-severity vulnerability in https://github.com/KDE/ smb4k

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

Published

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.9epss 0.2%
An Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability allows local users ton perform arbitrary unmounts via smb4k mount helper
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
Affected products
https://github.com/KDE/ · smb4k
Related CVEs — https://github.com/KDE/ smb4k

In the same product, most dangerous first.

CVE-2025-66003HIGHLocal users can perform a local root exploit via smb4k mounthelperEPSS 0.1%