What is GHSA-pv74-8h3r-pf2v?

GHSA-pv74-8h3r-pf2v is a security advisory published by GitHub Security Advisories with Medium severity. A NULL pointer dereference vulnerability in the license manager service could allow an...

Which CVE IDs does GHSA-pv74-8h3r-pf2v cover?

GHSA-pv74-8h3r-pf2v covers the following CVE IDs: CVE-2026-43840. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-pv74-8h3r-pf2vMedium

A NULL pointer dereference vulnerability in the license manager service could allow an...

Vendor

GitHub Security Advisories

Published

October 20, 2026

Last Modified

October 20, 2026

🔗 CVE IDs covered (1)

CVE-2026-43840 →

📋 Description

A NULL pointer dereference vulnerability in the license manager service could allow an unauthenticated attacker to crash the service via the on_disconnected callback function.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-43840
https://www.advantech.com/en/security-advisory
https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-149
https://github.com/advisories/GHSA-pv74-8h3r-pf2v