Intel TDX Migration Trust Domain SPDM Transport neutralization

Summaryinfo

A vulnerability has been found in Intel TDX Migration Trust Domain and classified as critical. Impacted is an unknown function of the component SPDM Transport. This manipulation causes neutralization. This vulnerability appears as CVE-2026-60139. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Intel TDX Migration Trust Domain (the affected version unknown). It has been declared as critical. Affected by this vulnerability is an unknown part of the component SPDM Transport. The manipulation with an unknown input leads to a neutralization vulnerability. The CWE definition for the vulnerability is CWE-707. The product does not ensure or incorrectly ensures that structured messages or data are well-formed and that certain security properties are met before being used when received from an upstream component, or before being sent to a downstream component. As an impact it is known to affect integrity, and availability. The summary by CVE is:

Improper neutralization in the MigTD SPDM transport for the Intel(R) TDX Migration Trust Domain (MigTD) within Ring 0: Hypervisor may allow a denial of service. Network adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via adjacent access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

The advisory is shared at intel.com. This vulnerability is known as CVE-2026-60139 since 07/15/2026. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 11/10/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• Intel

Name

• TDX Migration Trust Domain

License

• commercial

Website

• Vendor: https://www.intel.com/

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