Windows TPM Information Disclosure Vulnerability
Out-of-bounds read in Windows TPM allows an authorized attacker to disclose information locally.
MSRC compact vulnerability detail
CVE-2026-20829 · TPM Trustlet Information Disclosure Vulnerability
Out-of-bounds read in Windows TPM allows an authorized attacker to disclose information locally.
Signals
Windows TPM
Information Disclosure
Exploited: No
Publicly disclosed: No
Exploitability: Exploitation Less Likely
CWE
Patch Diff
Loading module diff metadata...
Resolved binary override
Use this when the MSRC module name cannot be mapped automatically or the resolved binary looks wrong.
Description
Out-of-bounds read in Windows TPM allows an authorized attacker to disclose information locally.
FAQ / Articles
FAQ
What type of information could be disclosed by this vulnerability? The type of information that could be disclosed if an attacker successfully exploited this vulnerability is secrets or privileged information belonging to the user of the affected application.