Storage of Sensitive Information in Cleartext in NI SystemLink (CVE-2026-4130) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-4130

Storage of Sensitive Information in Cleartext in NI SystemLink

Answer in brief

CVE-2026-4130 records a Unknown severity vulnerability in Storage of Sensitive Information in Cleartext in NI SystemLink. The current sources do not mark it as known exploited. The current feed maps NI/SystemLink (generic), NI/SystemLink Server (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 10, 2026Updated Sep 10, 2026Source checked Sep 10, 2026First seen by HOL Sep 10, 2026Material review Sep 10, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 2 mapped packages or products
Fix availability: Not reported

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps NI/SystemLink (generic), NI/SystemLink Server (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
NI/SystemLinkgeneric	0	Not reported
NI/SystemLink Servergeneric	0	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for NI/SystemLink, NI/SystemLink Server.
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
Sep 10, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 10, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 10, 2026

Sources and claim methodology

Source referenceni.com

Upstream source description

There is a storage of sensitive information in cleartext vulnerability in NI SystemLink. This vulnerability may allow an attacker with local access to obtain sensitive information stored by the system in the clear. This vulnerability affects NI SystemLink and NI SystemLink Server 2026 Q3 and prior versions.

Quoted source text, attributed separately from HOL analysis.