CVE-2026-6726 PUBLISHED

An information leakage vulnerability in the TCG TPM 2.0 reference code.

Assigner: certcc
Reserved: 20.04.2026 Published: 11.08.2026 Updated: 11.08.2026

An information leakage vulnerability was reported in the TCG TPM 2.0 reference code that could allow a local attacker with elevated privileges to obtain a credential from a TPM-aware CA for a falsified TPM key (such as an Attestation Key, DevID Key or TLS authentication key) and falsify other TPM 2.0 attestations with this key. See also TCG VRT0010.

Product Status

Vendor Trusted Computing Group
Product TPM2.0
Versions
  • affected from 0 to v184 (incl.)

References

Problem Types

  • CWE-704 Incorrect Type Conversion or Cast