CVE-2025-66003
NoneCVSS
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EPSS
0.1%
Published
Jan 8, 2026
CISA due date
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The record
An External Control of File Name or Path vulnerability in smb4k allowsl ocal users to perform a local root exploit via smb4k mounthelper if they can access and control the contents of a Samba shareThis issue affects smb4k: from ? before 4.0.5.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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