What is GHSA-4vvf-gm8q-cf8p?

GHSA-4vvf-gm8q-cf8p is a security advisory published by GitHub Security Advisories with High severity. There is a memory corruption vulnerability recently discovered in NI LabVIEW that may result in...

Which CVE IDs does GHSA-4vvf-gm8q-cf8p cover?

GHSA-4vvf-gm8q-cf8p covers the following CVE IDs: CVE-2026-64203. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4vvf-gm8q-cf8p?

GHSA-4vvf-gm8q-cf8p has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-4vvf-gm8q-cf8pHighCVSS 7.8

There is a memory corruption vulnerability recently discovered in NI LabVIEW that may result in...

Vendor

GitHub Security Advisories

Published

August 25, 2026

Last Modified

August 25, 2026

🔗 CVE IDs covered (1)

CVE-2026-64203 →

📋 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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-64203
https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/memory-corruption-vulnerabilities-ni-labview.html
https://github.com/advisories/GHSA-4vvf-gm8q-cf8p