AMD Chipset Driver Dir Perm PrivEsc Enables Code Exec
CVE-2026-0432 Published on May 15, 2026

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.

NVD

Weakness Type

Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.

Affected Versions

AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 7000 Series Desktop Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 3000 Series Desktop Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ Threadripper™ PRO 3000 WX-Series Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ Threadripper™ 3000 Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 9000HX Series Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ AI 300 Series Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ Threadripper™ PRO 5000 WX-Series Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ Threadripper™ 7000 Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 8000 Series Desktop Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 9000 Series Desktop Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 4000 Series Desktop Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 5000 Series Desktop Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 3000 Series Desktop Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ AI Max 300 Series Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ AI 400 Series Processors:

Version AMD Ryzen™ Chipset Driver 8.01.20.513 is unaffected.

AMD Ryzen™ Embedded R1000 Series Processors:

Version Q1 - 2026 AMD Embedded V1000,R1000,R2000,V2000 Windows Chipset driver (72258) is unaffected.

AMD Ryzen™ Embedded R2000 Series Processors:

Version Q1 - 2026 AMD Embedded V1000,R1000,R2000,V2000 Windows Chipset driver (72258) is unaffected.

AMD Ryzen™ Embedded V1000 Series Processors (formerly codenamed "Raven Ridge"):

Version Q1 - 2026 AMD Embedded V1000,R1000,R2000,V2000 Windows Chipset driver (72258) is unaffected.

AMD Ryzen™ Embedded V2000 Series Processors:

Version Q1 - 2026 AMD Embedded V1000,R1000,R2000,V2000 Windows Chipset driver (72258) is unaffected.

AMD EPYC™ Embedded 8004 Series Processors:

Version Q2-2026 AMD Emb Win Chipset drivers[Venice,Turin,Siena](72501) is unaffected.

AMD Ryzen™ Embedded 8000 Series Processors:

Version Q1- 2026 AMD Embedded Ryzen7000,Ryzen8000,Ryzen9000 Windows Chipset driver (72244) is unaffected.

AMD Ryzen™ Embedded 7000 Series Processors:

Version Q1- 2026 AMD Embedded Ryzen7000,Ryzen8000,Ryzen9000 Windows Chipset driver (72244) is unaffected.

AMD EPYC™ Embedded 9005 Series Processors:

Version Q2-2026 AMD Emb Win Chipset drivers[Venice,Turin,Siena](72501) is unaffected.

AMD Ryzen™ Embedded 9000 Series Processors:

Version Q1- 2026 AMD Embedded Ryzen7000,Ryzen8000,Ryzen9000 Windows Chipset driver (72244) is unaffected.

AMD EPYC™ 9004 Series Processors:

Version AMD Server Software 8.03.16.641 is unaffected.

AMD EPYC™ 7003 Series Processors:

Version AMD Server Software 8.03.14.329 is unaffected.

AMD EPYC™ 7002 Series Processors:

Version AMD Server Software 8.03.14.329 is unaffected.

AMD EPYC™ 7001 Series Processors:

Version AMD Server Software 8.03.14.329 is unaffected.

AMD EPYC™ 4004 Series Processors:

Version AMD Chipset Driver 8.01.20.513 is unaffected.

AMD EPYC™ 9005 Series Processors:

Version AMD Server Software 8.03.16.641 is unaffected.

AMD Instinct™ MI300A Series Processors:

Version AMD Server Software 8.03.16.641 is unaffected.

AMD EPYC™ 9V64H Processor:

Version AMD Server Software 8.03.16.641 is unaffected.

AMD EPYC™ 8004 Series Processors:

Version AMD Server Software 8.03.16.641 is unaffected.

AMD EPYC™ 4005 Series Processors:

Version AMD Chipset Driver 8.01.20.513 is unaffected.

AMD Chipset Driver Dir Perm PrivEsc Enables Code ExecCVE-2026-0432 Published on May 15, 2026

Weakness Type

Incorrect Default Permissions

Affected Versions

AMD Chipset Driver Dir Perm PrivEsc Enables Code Exec
CVE-2026-0432 Published on May 15, 2026