CVE-2026-4130 NI SystemLink - Information Disclosure

NI SystemLink and NI SystemLink Server <= 2026 Q3 contain a sensitive information disclosure caused by storage of sensitive data in cleartext, letting local attackers obtain sensitive information, exploit requires local access.

CVSS base score 7.1 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.10% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Information Disclosure
Impact
Information Disclosure
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Published
10 September 2026
Updated
15 October 2026
Weakness
CWE-312

Vendor fix

Update to the latest version beyond 2026 Q3.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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