Quick answers
- Is CVE-2026-62920 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-62920 being exploited in the wild.
- How severe is CVE-2026-62920?
- Informational severity, published 10 November 2026.
- Which products and versions are affected?
- Intel TDX Migration Trust Domain (MigTD).
- Is there a fix for CVE-2026-62920?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-62920 attacked?
- It is attacked with local access or from the adjacent network or over the network, in device firmware.
- Am I affected by CVE-2026-62920?
- Check whether you run Intel TDX Migration Trust Domain (MigTD). Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A collection of seven security issues has been identified in Intel TDX Migration Trust Domain running in Ring 0 (hypervisor privilege level), including uninitialized memory use, improper input validation, out-of-range pointer offsets, integer overflow, and improper exception handling. Vulnerabilities are reachable via local access (requiring privileged system software access), adjacent network access, or network access depending on the specific flaw; attack complexity is low for most issues. Impacts range from information disclosure (memory leaks) to denial of service to privilege escalation within the hypervisor.
Affected products
- Intel TDX Migration Trust Domain (MigTD)
Timeline
- 2026-11-10: disclosed