Quick answers
- Is CVE-2026-61467 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-61467 being exploited in the wild.
- How severe is CVE-2026-61467?
- Informational severity, published 10 November 2026.
- Which products and versions are affected?
- Intel TDX Migration Trust Domain (MigTD).
- Is there a fix for CVE-2026-61467?
- 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-2026-61467 attacked?
- It is attacked with local access, in device firmware.
- Am I affected by CVE-2026-61467?
- 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 use-after-free condition exists in the MigTD virtio driver running in Ring 0 (hypervisor privilege level). The vulnerability requires local access and elevated privileges; an attacker with system software adversary status can trigger data corruption and privilege escalation. The CVSS 4.0 assessment indicates high impact on system integrity despite the "info" severity rating in the initial summary.
Affected products
- Intel TDX Migration Trust Domain (MigTD)
Timeline
- 2026-11-10: disclosed