What is GHSA-whqc-5qpc-xmvj?

GHSA-whqc-5qpc-xmvj is a security advisory published by GitHub Security Advisories with Critical severity. IBM Concert 1.0 through 3.0.1.1 contains components that allow potentially unsafe command...

Which CVE IDs does GHSA-whqc-5qpc-xmvj cover?

GHSA-whqc-5qpc-xmvj covers the following CVE IDs: CVE-2026-15266. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-whqc-5qpc-xmvj?

GHSA-whqc-5qpc-xmvj has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-whqc-5qpc-xmvjCriticalCVSS 9.8

IBM Concert 1.0 through 3.0.1.1 contains components that allow potentially unsafe command...

Vendor

GitHub Security Advisories

Published

November 8, 2026

Last Modified

November 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-15266 →

📋 Description

IBM Concert 1.0 through 3.0.1.1 contains components that allow potentially unsafe command execution, which could be exploited to run arbitrary system commands on the host.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-15266
https://www.ibm.com/support/pages/node/7294607
https://github.com/advisories/GHSA-whqc-5qpc-xmvj