Off-by-One Error in Intel TDX Migration Trust Domain Hypervisor
CVE-2026-61469

5.1MEDIUM

Key Information:

Vendor

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

What is CVE-2026-61469?

An off-by-one error in the transport mechanism of the Intel TDX Migration Trust Domain can lead to a denial of service. This vulnerability can be exploited by a system software adversary who, with unauthenticated access, may induce data corruption through a low-complexity attack. While user interaction is not required for exploitation, local access to the system increases the risk. The implications for system security include potential impacts on the integrity and availability of the affected infrastructure.

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:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.