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.

Affected Platforms

Weakness Type

CWE-119

References

• https://xenbits.xenproject.org/xsa/advisory-510.html
• http://www.openwall.com/lists/oss-security/2026/09/08/7
• http://xenbits.xen.org/xsa/advisory-510.html