CVE-2026-18485

Local Privilege Escalation in NI-PAL

Published Aug 5, 2026 CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed
Description
There is a local privilege escalation vulnerability recently discovered in the NI-PAL kernel driver.  This may allow a local, authenticated user to escalate privileges and execute arbitrary code.  This vulnerability affects NI-PAL 26.3.1 and prior versions running on Microsoft Windows.

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 There is a local privilege escalation vulnerability recently discovered in the NI-PAL kernel driver.  This may allow a local, authenticated user to escalate privileges and execute arbitrary code.  This vulnerability affects NI-PAL 26.3.1 and prior versions running on Microsoft Windows.
Title Local Privilege Escalation in NI-PAL
First Time appeared Ni
Ni ni-pal
Weaknesses CWE-1285
CPEs cpe:2.3:a:ni:ni-pal:*:*:windows:*:*:*:*:*
Vendors & Products Ni
Ni ni-pal
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'}

cvssV4_0

{'score': 8.5, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
NI
Published
Updated
Aug 6, 2026, 3:55 AM
Reserved
Jul 31, 2026, 1:23 PM
Status
Awaiting Analysis
Published
Aug 5, 2026, 7:17 PM
Modified
Oct 23, 2026, 9:10 PM