Description
There is a memory corruption vulnerability due to an out-of-bounds read in mgcore_SH_25_3!aligned_free() in NI LabVIEW.  This vulnerability may result in information disclosure or arbitrary code execution. Successful exploitation requires an attacker to get a user to open a specially crafted VI file. This vulnerability affects NI LabVIEW 2026 Q1 (26.1.0) and prior versions.
Published: 2026-04-07
Score: 8.5 High
EPSS: < 1% Very Low
KEV: No
Impact: Remote code execution and information disclosure via crafted VI file
Action: Patch Now
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Mon, 13 Apr 2026 15:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:ni:labview:2023:q1:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2023:q3:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2023:q3_patch1:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2023:q3_patch2:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2023:q3_patch3:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2023:q3_patch4:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2023:q3_patch5:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2023:q3_patch6:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2023:q3_patch7:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2023:q3_patch8:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2024:-:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2024:q1:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2024:q1_patch1:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2024:q3:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2024:q3_patch1:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2024:q3_patch2:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2024:q3_patch3:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2024:q3_patch4:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2024:q3_patch5:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2025:q1:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2025:q1_patch1:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2025:q1_patch2:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2025:q1_patch3:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2025:q3:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2025:q3_patch1:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2025:q3_patch2:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2025:q3_patch3:*:*:*:*:*:*
cpe:2.3:a:ni:labview:2026:q1:*:*:*:*:*:*

Tue, 07 Apr 2026 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 07 Apr 2026 20:45:00 +0000

Type Values Removed Values Added
Description There is a memory corruption vulnerability due to an out-of-bounds read in mgcore_SH_25_3!aligned_free() in NI LabVIEW.  This vulnerability may result in information disclosure or arbitrary code execution. Successful exploitation requires an attacker to get a user to open a specially crafted VI file. This vulnerability affects NI LabVIEW 2026 Q1 (26.1.0) and prior versions.
Title Out-of-Bounds Read in mgcore_SH_25_3!aligned_free()
First Time appeared Ni
Ni labview
Weaknesses CWE-125
CPEs cpe:2.3:a:ni:labview:*:*:*:*:*:*:*:*
Vendors & Products Ni
Ni labview
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

cvssV4_0

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


cve-icon MITRE

Status: PUBLISHED

Assigner: NI

Published:

Updated: 2026-04-08T03:55:56.834Z

Reserved: 2026-03-16T20:29:24.841Z

Link: CVE-2026-32864

cve-icon Vulnrichment

Updated: 2026-04-07T20:38:21.949Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-07T20:16:26.460

Modified: 2026-04-13T14:52:36.727

Link: CVE-2026-32864

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-14T16:40:48Z

Weaknesses