CVE-2026-6923
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Vulnerability report for CVE-2026-6923, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-05-14

Last updated on: 2026-05-14

Assigner: Israel National Cyber Directorate

Description

A side-channel attack, which requires a physical presence to the TPM, can lead to extraction of an Elliptic Curve Diffie-Hellman (ECDH) key.

CVSS Scores

EPSS Scores

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Meta Information

Published
2026-05-14
Last Modified
2026-05-14
Generated
2026-06-30
EPSS Evaluated
2026-06-28
NVD

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-1300 The device does not contain sufficient protection mechanisms to prevent physical side channels from exposing sensitive information due to patterns in physically observable phenomena such as variations in power consumption, electromagnetic emissions (EME), or acoustic emissions.

Attack-Flow Graph

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EPSS Chart