Xen

United Kingdom Open Source xenproject.org ↗
C
CAUTION
54
Total CVEs
0
Crit / High
0
Medium
3%
Unpatched
15%
Patched
—
Avg CVSS
0
CISA KEV
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▸ CVE Trend by Year
▸ Patch Coverage
Patched
15%
Unpatched
3%
Under Review
74%
Pending
9%
✓ 12 patched ✗ 2 unpatched ~ 59 under review ⏳ 7 pending score
▸ Intelligence by Audience
PoC Available
2 / 20 shown
CISA KEV (Exploited)
0
Shodan Dorks
ssl:"xen" port:443
org:"Xen" http.status:200
Top EPSS (Exploitation Probability)
CVE-2026-62431 0.61% exploitation probability
CVE-2026-62427 0.42% exploitation probability
CVE-2026-62433 0.41% exploitation probability
CVE-2026-62430 0.38% exploitation probability
CVE-2026-62434 0.38% exploitation probability
Quick Facts for Reporting
Total CVEs tracked
54
Critical severity
0
Actively exploited (CISA)
0
Unpatched ratio
3%
Avg CVSS score
—
Security grade
C (CAUTION)
NVD Data Attribution
Source: NIST National Vulnerability Database (NVD) + GitHub Advisory Database.
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-08-03
Security Risk Score (for investors)
LOW
Vuln Volume
GOOD
Patch Responsiveness
LOW
CISA Exposure
⚠ Not financial advice. Past security incidents do not guarantee future stock performance.
▸ Security News Google News
Warning: Multiple Severe Vulnerabilities in Xen Project, Patch Immediately! - CCB Belgium
CCB Belgium 2026-07-30
Why Edera Is Betting on Micro VMs - Virtualization Review
Virtualization Review 2026-03-13
XenServer VM Tools for Windows Vulnerability Let Attackers Execute Arbitrary Code - CyberSecurityNews
CyberSecurityNews 2025-05-28
Xen Project colocation facility shutdown leaves open source OSSTest facing major disruption - cio.com
cio.com 2024-07-11
Intel Chips Prone to Hacks - 64-bit OSs Deemed Vulnerable - Bitdefender
Bitdefender 2024-11-16
MacOS Safari 'HM Surf' Exploit Exposes Camera, Mic, Browser Data - Dark Reading
Dark Reading 2024-10-18
▸ Recent CVEs showing 20 of 80
CVE IDSeverityPatchEPSSDate
CVE-2026-102702 ? N/A UNKNOWN / UNPATCHED — 2026-10-13
CVE-2026-102700 ? N/A UNKNOWN / UNPATCHED — 2026-10-13
CVE-2026-102699 PoC ? N/A UNKNOWN / UNPATCHED — 2026-10-13
CVE-2026-79610 ? N/A UNKNOWN / UNPATCHED — 2026-10-13
CVE-2026-79611 PoC ? N/A UNKNOWN / UNPATCHED — 2026-10-13
CVE-2026-79607 ? N/A UNKNOWN / UNPATCHED — 2026-10-13
CVE-2026-79608 ? N/A UNKNOWN / UNPATCHED — 2026-10-13
CVE-2026-79603 4.3 MEDIUM UNKNOWN / UNPATCHED 0.23% 2026-09-08
CVE-2026-79602 8.8 HIGH UNKNOWN / UNPATCHED 0.17% 2026-09-08
CVE-2026-62434 5.3 MEDIUM PATCH UNDER REVIEW 0.38% 2026-07-28
CVE-2026-62433 7.3 HIGH PATCH UNDER REVIEW 0.41% 2026-07-28
CVE-2026-62432 7.3 HIGH PATCH UNDER REVIEW 0.32% 2026-07-28
CVE-2026-62431 7.5 HIGH PATCH UNDER REVIEW 0.61% 2026-07-28
CVE-2026-62430 7.5 HIGH PATCH UNDER REVIEW 0.38% 2026-07-28
CVE-2026-62429 6.5 MEDIUM PATCH UNDER REVIEW 0.22% 2026-07-28
CVE-2026-62436 6.5 MEDIUM PATCH UNDER REVIEW 0.19% 2026-07-28
CVE-2026-62435 6.5 MEDIUM PATCH UNDER REVIEW 0.19% 2026-07-28
CVE-2026-62428 7.8 HIGH PATCH UNDER REVIEW 0.12% 2026-07-28
CVE-2026-62427 8.8 HIGH PATCH UNDER REVIEW 0.42% 2026-07-28
CVE-2026-62426 8.8 HIGH PATCH UNDER REVIEW 0.37% 2026-07-28
View all 80 CVEs for Xen →
▸Intel
Founded2003
CountryUnited Kingdom
LicenseOpen Source
Trust ScoreC — CAUTION
0
Last Updated2026-08-03
▸Top Weaknesses
CWE-362
Race Condition
7 occurrences in Xen CVEs (13% of total)
CWE-362 ⓘ
7
CWE-476 (NULL Pointer Dereference)
Unknown Weakness Type
5 occurrences in Xen CVEs (9% of total)
CWE-476 (NULL Pointer Dereference) ⓘ
5
CWE-665 (Improper Initialization)
Unknown Weakness Type
4 occurrences in Xen CVEs (7% of total)
CWE-665 (Improper Initialization) ⓘ
4
CWE-667
Unknown Weakness Type
3 occurrences in Xen CVEs (6% of total)
CWE-667 ⓘ
3
CWE-862
Unknown Weakness Type
3 occurrences in Xen CVEs (6% of total)
CWE-862 ⓘ
3
CWE-617 (Reachable Assertion)
Unknown Weakness Type
3 occurrences in Xen CVEs (6% of total)
CWE-617 (Reachable Assertion) ⓘ
3
CWE-787 (Out-of-bounds Write)
Unknown Weakness Type
2 occurrences in Xen CVEs (4% of total)
CWE-787 (Out-of-bounds Write) ⓘ
2
CWE-754 (Improper Check for Unusual or Exceptional Conditions)
Unknown Weakness Type
2 occurrences in Xen CVEs (4% of total)
CWE-754 (Improper Check for Unusual or Exceptional Conditions) ⓘ
2
▸Company Profile

Xen is an open-source hypervisor that provides virtualization capabilities for cloud computing, server consolidation, and security isolation. It is widely used by major cloud providers and enterprises as the foundation for their virtualized infrastructure, making it a critical component in cybersecurity for workload isolation and trusted execution environments.

▸Response Metrics
Est. MTTR ⓘ ~350 days (Critical)
Mean Time To Remediate. Estimates days from CVE disclosure to patch.
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
CVE Trend ⓘ ↗ +180% worse
CVE count 2026 vs 2025:  10 → 28 CVEs
Patch Speed ⓘ Poor (>65% open)
3% of CVEs still unpatched.  Excellent: <20% · Good: 20-40% · Avg: 40-65% · Poor: >65%
▸ Financial Risk Estimate
Est. GDPR Low
€556K
Est. GDPR High
€5.6M

Based on 0 critical CVEs, 0 CISA KEV, 93% unpatched. Model: GDPR Art.83 · not legal advice.

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