CVE-2025-66003 — Local users can perform a local root exploit via smb4k mounthelper
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 conte…
Published: 2026-01-08 · CVSS: 7.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7