---
id: "CVE-2026-60133"
page: "https://infrastack.ai/live/CVE-2026-60133"
kind: "vulnerability"
aliases: ["CVE-2026-60133"]
title: "Intel TDX MigTD vsock integer overflow lets local users crash the hypervisor"
severity: "medium"
cvss: 5.8
epss: null
exploited: false
status: "open"
category: "infrastructure"
products: []
ecosystems: []
tags: ["confidential-computing", "hypervisor", "infrastructure", "intel-tdx", "migtd"]
not_affected_if: ["no-migtd", "no-tdx"]
published_at: "2026-11-10T18:17:43+00:00"
first_seen_at: "2026-11-10T18:22:59+00:00"
updated_at: "2026-11-10T18:25:01+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-60133", "first_seen_at": "2026-11-10T18:22:59+00:00"}]
exploit_sources: []
---

# Intel TDX MigTD vsock integer overflow lets local users crash the hypervisor

Link for people: https://infrastack.ai/live/CVE-2026-60133 (this .md is for agents)

An integer overflow in the vsock component of Intel's MigTD migration trust domain can be triggered by an authenticated local user. The result is a denial of service against the system.

_Summary, check and fix written by a model from the sources; labelled as such._

## Timeline

- 2026-11-10T18:22:59+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-60133

## From the sources

Integer overflow in the MigTD vsock for the Intel(R) TDX Migration Trust Domain (MigTD) within Ring 0: Hypervisor may allow a denial of service. Unprivileged software adversary with an authenticated user combined with a high complexity attack may enable denial of service. 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 (none), integrity (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

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