What is GHSA-fgv7-3g4x-j73v?

GHSA-fgv7-3g4x-j73v is a security advisory published by GitHub Security Advisories with High severity. There is an out-of-bounds read vulnerability in DASYLab due to improper validation of user...

Which CVE IDs does GHSA-fgv7-3g4x-j73v cover?

GHSA-fgv7-3g4x-j73v covers the following CVE IDs: CVE-2026-64198. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-fgv7-3g4x-j73v?

GHSA-fgv7-3g4x-j73v has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-fgv7-3g4x-j73vHighCVSS 7.8

There is an out-of-bounds read vulnerability in DASYLab due to improper validation of user...

Vendor

GitHub Security Advisories

Published

September 4, 2026

Last Modified

September 4, 2026

🔗 CVE IDs covered (1)

CVE-2026-64198 →

📋 Description

There is an out-of-bounds read vulnerability in DASYLab due to improper validation of user-supplied data. This results in a read a few bytes past the end of an allocated heap buffer during file handling. Successful exploitation requires an attacker to get a user to open a specially crafted .DSB file. This issue affects all versions before 2026.0.0.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-64198
https://www.measx.com/en/service/productsecurity/security-updates-for-measx-software/159-securityupdates/1070-out-of-bounds-read-vulnerabilities-in-dasylab-2.html
https://github.com/advisories/GHSA-fgv7-3g4x-j73v