PT-2026-40966 · Nuvoton · Npct7Xx

Published 2026-05-14 · Updated 2026-05-14 · CVE-2026-6923

Mitre

CVSS v3.1

3.8

Low

Base vector

AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N

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

Fix

Weakness Enumeration

CWE-1300

Related Identifiers

CVE-2026-6923

Affected Products

Npct7Xx

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-6923 · Security Note
• https://gov.il/en/departments/dynamiccollectors/cve_advisories_listing?skip=0 · Note