Name: CVE-2026-6923: Improper Protection of Physical Side Channels
Creator: Rapid7
Published: 2026-05-14T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-6923, CWE-1300, CVSS 3.8, EPSS 0.0016

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 Details

CVSS 3.1 Base Score: 3.8
CVSS 3.1 Vector: (CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N)

Prioritise with Active Threat Intelligence

With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.

Explore Intelligence Hub

MDR Buyer's Guide

Global Threat Landscape Report

Grow your business

CVSS Details

Prioritise with Active Threat Intelligence