CVE-2025-30513 Race condition in TDX Module
A race condition in the Intel TDX Module allows a privileged local attacker to escalate privileges and compromise system confidentiality and integrity.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-30513?
CVE-2025-30513 is a high-severity vulnerability in TDX Module, published on 10 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
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 potentially occur via local access when attack requirements are not present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Weakness: CWE-362
Which versions are affected by CVE-2025-30513?
How do I fix CVE-2025-30513?
No fix has been published for CVE-2025-30513 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-30513 being exploited?
There is no known exploitation of CVE-2025-30513 in the wild and no public exploit code.
Sources
Also known as GHSA-phpq-389w-765c.