High severity · published May 15, 2026
CVE-2026-0432
Incorrect default permissions in the installation directory for the AMD chipset driver could allow an attacker to achieve privilege escalation resulting in arbitrary code…
8.5
CVSS
0.1%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 1% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AA
AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics · AMD
All versions, or not specified · source: vendor
AA
AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics · AMD
All versions, or not specified · source: vendor
AE
AMD EPYC™ 4004 Series Processors · AMD
All versions, or not specified · source: vendor
AE
AMD EPYC™ 4005 Series Processors · AMD
All versions, or not specified · source: vendor
AE
AMD EPYC™ 7001 Series Processors · AMD
All versions, or not specified · source: vendor
AE
AMD EPYC™ 7002 Series Processors · AMD
All versions, or not specified · source: vendor
AE
AMD EPYC™ 7003 Series Processors · AMD
All versions, or not specified · source: vendor
AE
AMD EPYC™ 8004 Series Processors · AMD
All versions, or not specified · source: vendor
AE
AMD EPYC™ 9004 Series Processors · AMD
All versions, or not specified · source: vendor
AE
AMD EPYC™ 9005 Series Processors · AMD
All versions, or not specified · source: vendor
AE
AMD EPYC™ 9V64H Processor · AMD
All versions, or not specified · source: vendor
AE
AMD EPYC™ Embedded 8004 Series Processors · AMD
All versions, or not specified · source: vendor
Affected product
AA
AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics
AMD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-0432
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-0432
www.amd.com
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3047.html
www.amd.com
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4015.html
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