What is GHSA-9q7j-q2f8-2hh2?

GHSA-9q7j-q2f8-2hh2 is a security advisory published by GitHub Security Advisories with Critical severity. An unauthenticated remote attacker can upload a malicious IODD file that places and executes a...

Which CVE IDs does GHSA-9q7j-q2f8-2hh2 cover?

GHSA-9q7j-q2f8-2hh2 covers the following CVE IDs: CVE-2026-27565. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9q7j-q2f8-2hh2?

GHSA-9q7j-q2f8-2hh2 has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-9q7j-q2f8-2hh2CriticalCVSS 9.8

An unauthenticated remote attacker can upload a malicious IODD file that places and executes a...

Vendor

GitHub Security Advisories

Published

September 16, 2026

Last Modified

September 16, 2026

🔗 CVE IDs covered (1)

CVE-2026-27565 →

📋 Description

An unauthenticated remote attacker can upload a malicious IODD file that places and executes a shell script with root privileges. The shell script remains active even after a reboot.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-27565
https://www.certvde.com/en/advisories/VDE-2026-014
https://www.certvde.com/en/advisories/VDE-2026-027
https://www.certvde.com/en/advisories/VDE-2026-028
https://github.com/advisories/GHSA-9q7j-q2f8-2hh2