8.5 High

CVE-2026-0432 Incorrect default permissions in the installation directory for the AMD chipset driver could allow an attacker to…

Description

Incorrect default permissions in the installation directory for the AMD chipset driver could allow an attacker to achieve privilege escalation resulting in arbitrary code execution.

Affected products and versions

Product	Affected versions	Fixed in
AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics	Versions not published
AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics	Versions not published
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics	Versions not published
AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics	Versions not published
AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics	Versions not published
AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics	Versions not published
AMD Ryzen™ 7000 Series Desktop Processors	Versions not published
AMD Ryzen™ 3000 Series Desktop Processors	Versions not published
AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors	Versions not published

Show the 37 other branches

Product	Affected versions	Fixed in
AMD Ryzen™ 7030 Series Mobile processors with Radeon™ Graphics	Versions not published
AMD Ryzen™ Threadripper™ 3000 Processors	Versions not published
AMD Ryzen™ 9000HX Series Processors	Versions not published
AMD Ryzen™ AI 300 Series Processors	Versions not published
AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics	Versions not published
AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors	Versions not published
AMD Ryzen™ Threadripper™ 7000 Processors	Versions not published
AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors	Versions not published
AMD Ryzen™ 8000 Series Desktop Processors	Versions not published
AMD Ryzen™ 9000 Series Desktop Processors	Versions not published
AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics	Versions not published
AMD Ryzen™ 4000 Series Desktop Processors	Versions not published
AMD Ryzen™ 5000 Series Desktop Processors	Versions not published
AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics	Versions not published
AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics	Versions not published
AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics	Versions not published
AMD Ryzen™ AI Max 300 Series Processors	Versions not published
AMD Ryzen™ AI 400 Series Processors	Versions not published
AMD Ryzen™ Embedded R1000 Series Processors	Versions not published
AMD Ryzen™ Embedded R2000 Series Processors	Versions not published
AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge")	Versions not published
AMD Ryzen™ Embedded V2000 Series Processors	Versions not published
AMD EPYC™ Embedded 8004 Series Processors	Versions not published
AMD Ryzen™ Embedded 8000 Series Processors	Versions not published
AMD Ryzen™ Embedded 7000 Series Processors	Versions not published
AMD EPYC™ Embedded 9005 Series Processors	Versions not published
AMD Ryzen™ Embedded 9000 Series Processors	Versions not published
AMD EPYC™ 9004 Series Processors	Versions not published
AMD EPYC™ 7003 Series Processors	Versions not published
AMD EPYC™ 7002 Series Processors	Versions not published
AMD EPYC™ 7001 Series Processors	Versions not published
AMD EPYC™ 4004 Series Processors	Versions not published
AMD EPYC™ 9005 Series Processors	Versions not published
AMD Instinct™ MI300A Series Processors	Versions not published
AMD EPYC™ 9V64H Processor	Versions not published
AMD EPYC™ 8004 Series Processors	Versions not published
AMD EPYC™ 4005 Series Processors	Versions not published

References

www.amd.com www.amd.com
www.amd.com www.amd.com

Timeline

Published May 15, 2026
Last modified May 16, 2026

The 54 CVEs of AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics →

CVE-2026-43603 A NULL pointer dereference in the Linux GPU driver could potentially lead to a kernel crash and result in denial of… 6.9 Medium CVE-2023-20577 A heap overflow in SMM module may allow an attacker with access to a second vulnerability that enables writing to SPI… 7.4 High CVE-2023-20572 An observable timing discrepancy in the ASP could allow a privileged attacker to perform a brute-force attack against… 5.6 Medium CVE-2021-46747 Insufficient granularity of access control in ASP (AMD Secure Processor) may allow an attacker with an untrusted user… 7.1 High

Track this CVE