Intel TDX Migration Trust Domain (MigTD): Information disclosure via logging
Summary
A flaw in the MigTD logging component of Intel's TDX Migration Trust Domain allows improper privilege management, which can lead to information disclosure. An attacker needs high privileges, such as a privileged system software adversary, and local access to the host. No user interaction is required. Intel rates the issue as Medium (CVSS 4.0: 6.7), with impact limited to confidentiality.
Affected
- Intel TDX Migration Trust Domain (MigTD), as listed in Intel advisory INTEL-SA-01580
- Exact affected versions: Unknown. The CVE record only states "See references".
Fixed in
Unknown. Intel is releasing reference software updates; consult INTEL-SA-01580 for fixed versions.
Workaround
Unknown. No vendor-confirmed workaround found. Generic measure: restrict privileged user access and monitor MigTD logging activity until a fix is applied.
Exploitation
- No evidence of exploitation found at the time of research.
- Not listed in CISA KEV (according to secondary sources).
- No public exploit code known.
Our recommendation
- Check whether you operate Intel TDX hosts with MigTD, for example self-hosted or through a cloud provider.
- If so, review INTEL-SA-01580 for affected versions and apply the firmware/module update once available.
- Restrict privileged access on TDX hosts and monitor logs.
- Re-check NVD for analysis updates.
- Otherwise, no action beyond normal monitoring is needed.
Public exploits
PoC-in-GitHub, Metasploit and Exploit-DB list nothing for this CVE.
Research sources
- Intel Security Advisory INTEL-SA-01580 intel.com
- Offseq Radar: CVE-2026-61468 radar.offseq.com
- Strix: CVE-2026-61468 www.strix.ai
- Intel Security Center www.intel.com
Researched and written up in English and German by an AI (Claude by Anthropic) based on NVD, CISA, EPSS and the sources listed. The vendor information is authoritative. Researched on 11 Nov 2026, 11:33.
Original description (NVD)
Improper privilege management in the MigTD logging for the Intel(R) TDX Migration Trust Domain (MigTD) within Ring 0: Hypervisor may allow an information disclosure. System software adversary with a privileged user combined with a low 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.
Sources
The tracker combines official, freely usable data sources – updated continuously:
- NVD (NIST) – CVEs, rating (CVSS), affected products
- CISA KEV – vulnerabilities confirmed by CISA as actively exploited
- CISA Vulnrichment – CISA assessment (SSVC) in the official CVE record
- FIRST EPSS – probability of exploitation
- Microsoft MSRC – Patch Tuesday: vulnerabilities, severity, updates
- PoC-in-GitHub – public proof-of-concept repositories
- Metasploit (Rapid7) – modules of the Metasploit Framework
- Exploit-DB (OffSec) – archive of public exploits (links only)
- Patch days: official vendor pages (linked per vendor) (Vendor patch days)
This product uses data from the NVD API but is not endorsed or certified by the NVD. EPSS data © FIRST.org.
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