CVE-2026-79602 in Xen

الملخص

بحسب MITRE • 08/09/2026

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

• مسؤول: XEN
• حجز: 25/08/2026
• إفشاء: 08/09/2026
• الاعتدال: تمت الموافقة
• إدخال: VDB-399801
• CPE: جاهز
• CWE: CWE-20 (مؤكد)
• CVSS: 4.5 (VulDB)
• EPSS: 0.00000
• KEV: لا
• النشاطات: منخفض
• القطاع: Energy, Telecommunication, ...

المصادر

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-79602
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-79602
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-79602/