Chipmaker Patch Tuesday: Over 200 Vulnerabilities Addressed by Intel, AMD
Source SecurityWeek
Mentioned vulnerabilities
Rated Critical by SecurityWeek
Data as of 11 Nov 2026, 08:48 UTC
What to do
AI-suggested
Fixes are available for most disclosed vulnerabilities and should be applied promptly. Intel has released patches for critical and high-severity issues in TDX software, firmware, and other components. AMD has provided mitigations for many vulnerabilities, though some updates are pending and expected through 2027. Users should monitor vendor advisories for the latest patches and apply them as they become available. For Intel's discontinued BigDL product, users are advised to uninstall or discontinue use due to unpatched vulnerabilities. No vendor advisory indicates that no action is required or that vulnerabilities are already mitigated without updates.
Description
Intel and AMD disclosed over 200 vulnerabilities across their products, including critical flaws in Intel's TDX software and multiple high-severity bugs in AMD graphics and firmware components. Intel's advisories cover more than 100 vulnerabilities with three critical issues in TDX MigTD software, including one that could allow remote code execution. AMD's advisories include high-severity vulnerabilities affecting Radeon and Instinct graphics products, UEFI firmware, and Secure Encrypted Virtualization. While fixes are available for most vulnerabilities, some AMD mitigations remain pending, and Intel has discontinued one affected product with no patches planned.