What is CVE-2025-30513?

CVE-2025-30513 is a high-severity vulnerability in Tdx Module, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 7.9/10. Published 2026-02-10.

How severe is CVE-2025-30513?

High severity. CVSS v3 base score is 7.9 out of 10.

Vulnerability in Tdx Module

CVE-2025-30513

Race condition for some TDX Module within Ring 0: Hypervisor may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. This result may p…

Vulnerability class: Race Condition

EPSS: 0.001 (2.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.9 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N.

Affected products

N/a Tdx Module — versions See references

Weakness classification (CWE)

CWE-362 — Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)

References

secure@intel.com

Frequently asked questions

What is CVE-2025-30513?: CVE-2025-30513 is a high-severity vulnerability in Tdx Module, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 7.9/10. Published 2026-02-10.
How severe is CVE-2025-30513?: High severity. CVSS v3 base score is 7.9 out of 10.