CVE-2026-0432

State: Published
Severity: 8.5 High
Published: May 15, 2026
Updated: May 16, 2026
Reserved: Dec 6, 2025

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.

Scores

CVSS	Score	Vector	Source
4.0	8.5 High	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	AMD

Weaknesses

CWE-276 Incorrect Default Permissions

Affected Products

Product	Versions
AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ GraphicsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 7035 Series Processors with Radeon™ GraphicsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ GraphicsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ GraphicsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 7020 Series Processors with Radeon™ GraphicsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ GraphicsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 7000 Series Desktop ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 3000 Series Desktop ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ Threadripper™ PRO 3000 WX-Series ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ GraphicsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ Threadripper™ PRO 3000 WX-Series ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ Threadripper™ 3000 ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 9000HX Series ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ AI 300 Series ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Athlon™ 3000 Series Desktop Processors with Radeon™ GraphicsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ Threadripper™ PRO 5000 WX-Series ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ Threadripper™ 7000 ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ Threadripper™ PRO 7000 WX-Series ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ Threadripper™ PRO 7000 WX-Series ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 8000 Series Desktop ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 9000 Series Desktop ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ GraphicsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ GraphicsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 4000 Series Desktop ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 5000 Series Desktop ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ GraphicsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 3000 Series Desktop ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ GraphicsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ 6000 Series Processors with Radeon™ GraphicsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ AI Max 300 Series ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ AI 400 Series ProcessorsAMD	AMD Ryzen™ Chipset Driver 8.01.20.513Not affected
AMD Ryzen™ Embedded R1000 Series ProcessorsAMD	Q1 - 2026 AMD Embedded V1000,R1000,R2000,V2000 Windows Chipset driver (72258)Not affected
AMD Ryzen™ Embedded R2000 Series ProcessorsAMD	Q1 - 2026 AMD Embedded V1000,R1000,R2000,V2000 Windows Chipset driver (72258)Not affected
AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge")AMD	Q1 - 2026 AMD Embedded V1000,R1000,R2000,V2000 Windows Chipset driver (72258)Not affected
AMD Ryzen™ Embedded V2000 Series ProcessorsAMD	Q1 - 2026 AMD Embedded V1000,R1000,R2000,V2000 Windows Chipset driver (72258)Not affected
AMD EPYC™ Embedded 8004 Series ProcessorsAMD	Q2-2026 AMD Emb Win Chipset drivers[Venice,Turin,Siena](72501)Not affected
AMD Ryzen™ Embedded 8000 Series ProcessorsAMD	Q1- 2026 AMD Embedded Ryzen7000,Ryzen8000,Ryzen9000 Windows Chipset driver (72244)Not affected
AMD Ryzen™ Embedded 7000 Series ProcessorsAMD	Q1- 2026 AMD Embedded Ryzen7000,Ryzen8000,Ryzen9000 Windows Chipset driver (72244)Not affected
AMD EPYC™ Embedded 9005 Series ProcessorsAMD	Q2-2026 AMD Emb Win Chipset drivers[Venice,Turin,Siena](72501)Not affected
AMD Ryzen™ Embedded 9000 Series ProcessorsAMD	Q1- 2026 AMD Embedded Ryzen7000,Ryzen8000,Ryzen9000 Windows Chipset driver (72244)Not affected
AMD EPYC™ 9004 Series ProcessorsAMD	AMD Server Software 8.03.16.641Not affected
AMD EPYC™ 7003 Series ProcessorsAMD	AMD Server Software 8.03.14.329Not affected
AMD EPYC™ 7002 Series ProcessorsAMD	AMD Server Software 8.03.14.329Not affected
AMD EPYC™ 7001 Series ProcessorsAMD	AMD Server Software 8.03.14.329Not affected
AMD EPYC™ 4004 Series ProcessorsAMD	AMD Chipset Driver 8.01.20.513Not affected
AMD EPYC™ 9005 Series ProcessorsAMD	AMD Server Software 8.03.16.641Not affected
AMD Instinct™ MI300A Series ProcessorsAMD	AMD Server Software 8.03.16.641Not affected
AMD EPYC™ 9V64H ProcessorAMD	AMD Server Software 8.03.16.641Not affected
AMD EPYC™ 8004 Series ProcessorsAMD	AMD Server Software 8.03.16.641Not affected
AMD EPYC™ 4005 Series ProcessorsAMD	AMD Chipset Driver 8.01.20.513Not affected

References

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