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Xen Multiple Vulnerabilities
CVE-2026-42492CVE-2026-42493CVE-2026-42494CVE-2026-42495CVE-2026-62423CVE-2026-62424CVE-2026-62425CVE-2026-62426CVE-2026-62427CVE-2026-62428CVE-2026-62429
July 30, 2026 · HKCERT · Severity: HIGH
Multiple vulnerabilities have been identified in Xen.
Key Takeaways
- Multiple vulnerabilities have been identified in Xen.
- A remote attacker could exploit some of these vulnerabilities to trigger denial of service condition, elevation of.
- CVE-2026-42495: All Xen versions up to 4.20 are affected by a vulnerability in the x86 IHAP code path.