VDB
CVE-2026-62423
CVE-2026-62423
PUBLISHED
CVSS 8.699999809265137 HIGH
Xen ist ein Virtueller-Maschinen-Monitor (VMM), der Hardware (x86, IA-64, PowerPC) für die darauf laufenden Systeme (Domains) paravirtualisiert.
EPSS 0.21% · 10.7th percentile
Risk Scores
CVSS 4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.21%
10.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Open Source | Open Source Xen 4.21.x | |
| Open Source | Open Source Xen 4.19.x | |
| SUSE | SUSE openSUSE | |
| Citrix Systems | Citrix Systems XenServer 9 | |
| Open Source | Open Source Xen 4.17.x | |
| Open Source | Open Source Xen 4.22.x | |
| Open Source | Open Source Xen 4.20.x | |
| Citrix Systems | Citrix Systems XenServer 8.4 | |
| Debian | Debian Linux | |
| SUSE | SUSE Linux | |
| Open Source | Open Source Xen 4.18.x | |
| Fedora | Fedora Linux |
Timeline
- Jul 28, 2026 CVE Published
- Jul 28, 2026 CVE Updated
- Jul 29, 2026 Coalition ESS Score
- Aug 7, 2026 EPSS Score
- Aug 12, 2026 Distribution Patch
- Aug 12, 2026 Security Advisory
- Aug 13, 2026 Security Advisory
References
- https://security-tracker.debian.org/tracker/DSA-6424-1 advisory
- https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2568.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2568 advisory
- https://xenbits.xen.org/xsa/advisory-495.html advisory
- https://xenbits.xen.org/xsa/advisory-496.html advisory
- https://xenbits.xen.org/xsa/advisory-497.html advisory
- https://xenbits.xen.org/xsa/advisory-499.html advisory
- https://xenbits.xen.org/xsa/advisory-500.html advisory
- https://xenbits.xen.org/xsa/advisory-501.html advisory
- https://xenbits.xen.org/xsa/advisory-502.html advisory
- https://xenbits.xen.org/xsa/advisory-503.html advisory
- https://xenbits.xen.org/xsa/advisory-504.html advisory
- https://xenbits.xen.org/xsa/advisory-505.html advisory
- https://xenbits.xen.org/xsa/advisory-506.html advisory
- https://xenbits.xen.org/xsa/advisory-507.html advisory
- https://xenbits.xen.org/xsa/advisory-508.html advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2508006 advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2508009 advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2508010 advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2508012 advisory
…and 16 more