CVE-2025-27572 Information disclosure in TDX
A privileged local attacker can exploit transient execution flaws in Intel TDX to disclose sensitive information from the hypervisor.
- 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-2025-27572?
CVE-2025-27572 is a medium-severity vulnerability in TDX, 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
Exposure of sensitive information during transient execution for some TDX within Ring 0: Hypervisor may allow an information disclosure. Authorized adversary with a privileged user combined with a high complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Weakness: CWE-1420
Which versions are affected by CVE-2025-27572?
How do I fix CVE-2025-27572?
No fix has been published for CVE-2025-27572 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-27572 being exploited?
There is no known exploitation of CVE-2025-27572 in the wild and no public exploit code.
Sources
Also known as GHSA-vg62-j2j5-2jx5.