CVE-2026-43598: AMD Instinct™ MI210 (exact versions not specified); +8 more affected products

Affected technology

AMD Instinct™ MI210 · Exact affected versions not specified by the source
AMD

AMD Instinct™ MI250 · Exact affected versions not specified by the source
AMD

AMD Instinct™ MI300A · Exact affected versions not specified by the source
AMD

AMD Instinct™ MI300X · Exact affected versions not specified by the source
AMD

AMD Instinct™ MI325X · Exact affected versions not specified by the source
AMD

AMD Instinct™ MI350X · Exact affected versions not specified by the source
AMD

AMD Instinct™ MI355X · Exact affected versions not specified by the source
AMD

AMD Instinct™ MI308X · Exact affected versions not specified by the source
AMD

AMD Instinct™ MI250X · Exact affected versions not specified by the source
AMD

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

A compromised peer rank or network-adjacent attacker could dereference an attacker-controlled pointer, potentially resulting in remote code execution. Vendor/CNA’s CVSS 4.0 assessment (base score 7.7/10) rates confidentiality, integrity and availability impact as high.