What’s Vulnerable › Vulnerabilities

CVE-2026-0432

• Severity: high (CVSS 8.5 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-15 · updated 2026-10-25
• Weakness: CWE-276

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

• AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics: all versions
• AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics: all versions
• AMD EPYC™ 4004 Series Processors: all versions
• AMD EPYC™ 4005 Series Processors: all versions
• AMD EPYC™ 7001 Series Processors: all versions
• AMD EPYC™ 7002 Series Processors: all versions
• AMD EPYC™ 7003 Series Processors: all versions
• AMD EPYC™ 8004 Series Processors: all versions
• AMD EPYC™ 9004 Series Processors: all versions
• AMD EPYC™ 9005 Series Processors: all versions
• AMD EPYC™ 9V64H Processor: all versions
• AMD EPYC™ Embedded 8004 Series Processors: all versions
• AMD EPYC™ Embedded 9005 Series Processors: all versions
• AMD Instinct™ MI300A Series Processors: all versions
• AMD Ryzen™ 3000 Series Desktop Processors: all versions
• AMD Ryzen™ 4000 Series Desktop Processors: all versions
• AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 5000 Series Desktop Processors: all versions
• AMD Ryzen™ 5000 Series Desktop Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 6000 Series Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 7000 Series Desktop Processors: all versions
• AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 7030 Series Mobile Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 7035 Series Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 7040 Series Mobile Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 7045 Series Mobile Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 8000 Series Desktop Processors: all versions
• AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics: all versions
• AMD Ryzen™ 9000 Series Desktop Processors: all versions

References

• https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3047.html
• https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4015.html

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