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  4. CVE 2026 16234 out of bounds read vulnerability in ni labview
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Back to active CVEs
High · CVSS 7.8CVE-2026-16234

Out-of-Bounds Read Vulnerability in NI LabVIEW when loading VICVE-2026-16234

Answer in brief

CVE-2026-16234 records a High severity (CVSS 7.8) vulnerability in Out-of-Bounds Read Vulnerability in NI LabVIEW when loading VI. The current sources do not mark it as known exploited. The current feed maps NI/LabVIEW (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 Aug 25, 2026Updated Sep 8, 2026Source checked Oct 9, 2026First seen by HOL Aug 25, 2026Material review Sep 8, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.8
Exploitation
Not marked as known exploited
Affected software
36 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 7.8. 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/LabVIEW (generic). Check affected ranges and fixed versions before updating.

Affected products and reported versions
ProductAffected versionsFixed versions
cpe:2.3:a:ni:labview:*:*:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2023:q1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2023:q3:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2023:q3_patch1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2023:q3_patch2:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2023:q3_patch3:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2023:q3_patch4:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2023:q3_patch5:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2023:q3_patch6:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2023:q3_patch7:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2023:q3_patch8:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2023:q3_patch9:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2024:-:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2024:q1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2024:q1_patch1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2024:q3:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2024:q3_patch1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2024:q3_patch2:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2024:q3_patch3:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2024:q3_patch4:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2024:q3_patch5:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2024:q3_patch6:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2025:q1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2025:q1_patch1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2025:q1_patch2:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2025:q1_patch3:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2025:q3:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2025:q3_patch1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2025:q3_patch2:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2025:q3_patch3:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2025:q3_patch4:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2026:q1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2026:q1_patch1:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2026:q1_patch2:*:*:*:*:*:*Not reportedNot reported
cpe:2.3:a:ni:labview:2026:q3:*:*:*:*:*:*Not reportedNot reported
Mapped affected packages and fixed versions
PackageAffected rangeFixed version
NI/LabVIEWgeneric>=0 <23.0.0 || >=23.1.0 <23.3.10 || >=24.1.0 <24.3.7 || >=25.1.0 <25.3.5 || >=26.1.0 <26.3.123.0.0, 23.3.10, 24.3.7, 25.3.5, 26.3.1

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for NI/LabVIEW.
  2. 2Review the reported fix. Update NI/LabVIEW to 23.0.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Aug 25, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Sep 8, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 25, 2026

Sources and claim methodology

  • Source referenceni.com
Upstream source description

There is a memory corruption vulnerability recently discovered in NI LabVIEW that may result in information disclosure or arbitrary code execution.  Successful exploitation requires an attacker to get a user to open a specially crafted VI.  This vulnerability affects NI LabVIEW 2026 Q3 (26.3.0) and prior versions.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • MariaDB: `qc_info` plugin can do OOB reads if query contains \0Also CWE-125
  • MariaDB: mysql_json plugin OOB readsAlso CWE-125
  • RIOT: nanoCoAP Block2 client slice handling underflows on inconsistent server-controlled block sizeAlso CWE-125
  • RIOT: Out-of-Bounds Read in RIOT OS 6LoWPAN SFF Fragment HandlingAlso CWE-125
  • MariaDB: environment injection via wsrep bootstrap in the mariadb.service fileSame generic ecosystem
  • MariaDB Connector/C: libmariadb allowed cleartext password leakage on TLS hostname verification failureSame generic ecosystem

Record context

Vulnerability class
Buffer Overflow
EPSS
Not reported
CWE IDs
CWE-125
Source
CVE List V5
Source checked
Oct 9, 2026
References
1 linked source
Open source record