High severityNVD Advisory· Published Jan 8, 2026· Updated Apr 15, 2026

CVE-2025-66003

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Patches

Vulnerability mechanics

References

bugzilla.suse.com/show_bug.cginvd
security.opensuse.org/2025/12/10/smb4k-major-issues-in-kauth-helper.htmlnvd

News mentions

No linked articles in our index yet.

cvss	0.455
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000