Low severity · published May 15, 2026
CVE-2026-0428
Insufficient parameter sanitization in TEE SOC Driver could allow an attacker to issue a malformed DRV_SOC_CMD_ID_SRIOV_COPY_VF_CHIPLET_REGS to write invalid data to a remote Die,…
1.8
CVSS
0.1%
EPSS
No
On KEV
Description
Insufficient parameter sanitization in TEE SOC Driver could allow an attacker to issue a malformed DRV_SOC_CMD_ID_SRIOV_COPY_VF_CHIPLET_REGS to write invalid data to a remote Die, potentially resulting in unexpected behavior.
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
AI
AMD Instinct™ MI300A · AMD
All versions, or not specified · source: vendor
AI
AMD Instinct™ MI300X · AMD
All versions, or not specified · source: vendor
AI
AMD Instinct™ MI308X · AMD
All versions, or not specified · source: vendor
AI
AMD Instinct™ MI325X · AMD
All versions, or not specified · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-0428
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-0428
www.amd.com
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6027.html
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