Memory Management Flaw in Intel TDX Migration Trust Domain Driver
CVE-2026-60020

4.6MEDIUM

Key Information:

Vendor

Intel
Status
Intel(r) Tdx Migration Trust Domain (migtd)
Vendor
CVE Published:
10 November 2026

What is CVE-2026-60020?

A memory management flaw in the MigTD virtio-serial driver for Intel's TDX Migration Trust Domain could lead to a denial of service situation. A privileged user could exploit this vulnerability through local access, allowing them to manipulate system resources without the need for complex attack methods or user interaction. This could result in significant disruptions to system operations, potentially impacting system availability, although confidentiality and integrity remain unaffected.

Affected Version(s)

Intel(R) TDX Migration Trust Domain (MigTD) See references

References

https://intel.com/content/www/us/en/security-center/advis...

CVSS V4

Score:
4.6
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.