Xen
CPE vendor key: xen ·
19 CVEs published in the last 24 months.
CVEs (365 d)
9
no change vs prior 30d
Avg CVSS (365 d)
7.04
over 9 CVEs
Avg EPSS pct (365 d)
0.13
higher = more likely exploited
KEV hit rate (365 d)
0.0%
0 of 9 added to CISA KEV
LLM-credited CVEs
1
Anthropic 1
Monthly CVE volume — last 24 months
Each point is one calendar month. Bars in the
severity card to the right slice the same volume by CVSS band.
Severity mix
Stacked by CVSS band (Critical / High / Medium /
Low) using the best available metric per CVE.
Top affected products (24 mo)
18
1
Distinct CVEs that include each product in their
CPE configuration.
Top CWEs (24 mo)
2
2
2
2
2
1
1
1
1
1
Distinct CVEs assigned each weakness.
LLM-credited CVEs from this vendor
| Published | CVE | LLM family | Model(s) |
|---|---|---|---|
| 2026-05-19 | CVE-2026-23558 | anthropic | Claude Opus 4.6 |
From
mythos_attributed_cves: CVEs whose NVD description
or vendor advisory credits an LLM-assisted discovery. Confidence is
high for every row.
Generated 16 October 2026 14:24 UTC .