CVE-2026-6726: high-severity vulnerability in Trusted Computing Group TPM2.0
An information leakage vulnerability in the TCG TPM 2.0 reference code.
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.9epss 0.2%
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.
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
Affected products
Trusted Computing Group · TPM2.0Related CVEs — Trusted Computing Group TPM2.0
In the same product, most dangerous first.