Description
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.
Scores
CVSS v4
7.3
EPSS
0.0002
EPSS Percentile
5.9%
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-73
Status
published
Products (1)
https://github.com/KDE//smb4k
? - 4.0.5
Published
Jan 08, 2026
Tracked Since
Feb 18, 2026