What is GHSA-626m-h7vc-vwvc?

GHSA-626m-h7vc-vwvc is a security advisory published by GitHub Security Advisories with High severity. A guest with a PCI device assigned that has at least a BAR on the IO port space can trigger a BUG...

Which CVE IDs does GHSA-626m-h7vc-vwvc cover?

GHSA-626m-h7vc-vwvc covers the following CVE IDs: CVE-2026-79602. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-626m-h7vc-vwvc?

GHSA-626m-h7vc-vwvc has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-626m-h7vc-vwvcHighCVSS 8.8

A guest with a PCI device assigned that has at least a BAR on the IO port space can trigger a BUG...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-79602 →

📋 Description

A guest with a PCI device assigned that has at least a BAR on the IO port space can trigger a BUG() in Xen.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-79602
https://xenbits.xenproject.org/xsa/advisory-510.html
http://xenbits.xen.org/xsa/advisory-510.html
http://www.openwall.com/lists/oss-security/2026/09/08/7
https://github.com/advisories/GHSA-626m-h7vc-vwvc