CVE-2026-64201CWE-125CWE-787

CVE-2026-64201

High · published August 25, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
8.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
8.5 · 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
EPSS
0.00188 · 8.0th percentile
Weaknesses
CWE-125 · Out-of-bounds Read; CWE-787 · Out-of-bounds Write
Published
2026-08-25T21:17Z
Affected products (35)
ProductVersionsFixed in
ni/labview≤ 2022—
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References (1)
https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/memory-corruption-vulnerabilities-ni-labview.html · [email protected]
EPSS history
Timeline
  • 27 AUG 06:40Z
    EPSS moved — → 0%
    epss
  • 25 AUG 16:41Z
    Out-of-Bounds Read Vulnerability in NI LabVIEW when loading VI
    cvelistv5