What is GHSA-2vvc-x872-gvjq?

GHSA-2vvc-x872-gvjq is a security advisory published by GitHub Security Advisories with High severity. IBM Concert 1.0.0 through 3.0.0 has a double free vulnerability that exists due to incorrect...

Which CVE IDs does GHSA-2vvc-x872-gvjq cover?

GHSA-2vvc-x872-gvjq covers the following CVE IDs: CVE-2026-6794. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-2vvc-x872-gvjq?

GHSA-2vvc-x872-gvjq has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-2vvc-x872-gvjqHighCVSS 7.8

IBM Concert 1.0.0 through 3.0.0 has a double free vulnerability that exists due to incorrect...

Vendor

GitHub Security Advisories

Published

September 23, 2026

Last Modified

September 23, 2026

🔗 CVE IDs covered (1)

CVE-2026-6794 →

📋 Description

IBM Concert 1.0.0 through 3.0.0 has a double free vulnerability that exists due to incorrect memory management. A local attacker can exploit this flaw to corrupt heap memory and execute arbitrary code in the context of the affected process.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-6794
https://www.ibm.com/support/pages/node/7288830
https://github.com/advisories/GHSA-2vvc-x872-gvjq