Xen vulnerabilities

CVEs per yearBy the year they were published

1. 202121
2. 202239
3. 20238
4. 202423
5. 202510
6. 202652

Newest CVEs

• CVE-2026-102704

  arbitrary read/write via grant copy

  Xen · Xen

  Medium4.4
• CVE-2026-102703

  arbitrary read/write via grant copy

  Xen · Xen

  Medium4.4
• CVE-2026-102700

  gnttab: cache-flush handling may cause page reference leak

  Xen · Xen

  Medium4.7
• CVE-2026-102702

  Arm: multiple issues with GNTTABOP_cache_flush

  Xen · Xen

  High7.5
• CVE-2026-102699

  Arm: multiple issues with GNTTABOP_cache_flush

  Xen · Xen

  High7.5
• CVE-2026-79611

  VMX: VMentry failure with branch tracing and blocked states

  Xen · Xen

  Medium5.5
• CVE-2026-79610

  grant-table: double version change race

  Xen · Xen

  High8.8
• CVE-2026-79609

  x86: XPTI may break on huge-memory systems

  Xen · Xen

  High8.8
• CVE-2026-79608

  x86/AMD: ineffectual Zenbleed workaround

  Xen · Xen

  Critical9.8
• CVE-2026-79607

  Xenstore: Guests can crash xenstored during Live Update

  Xen · Xen

  Medium5.5