CVE-2026-105494

Azure NFS mount helper (aznfs) Elevation of Privilege Vulnerability

Published Nov 10, 2026 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
Untrusted search path in Azure NFS mount helper (aznfs) allows an authorized attacker to elevate privileges locally.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Untrusted search path in Azure NFS mount helper (aznfs) allows an authorized attacker to elevate privileges locally.
Title Azure NFS mount helper (aznfs) Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft aznfs
Weaknesses CWE-426
CPEs cpe:2.3:a:microsoft:aznfs:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft aznfs
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Nov 12, 2026, 9:48 PM
Reserved
Oct 5, 2026, 3:42 PM
Status
Awaiting Analysis
Published
Nov 10, 2026, 7:17 PM
Modified
Nov 10, 2026, 10:18 PM