CVE-2026-43598
Last modified
CVE-2026-43598 is a high-severity vulnerability rated 7.7/10 on the CVSS scale. Improper input validation in the AMD ROCm Communication Collectives Library (RCCL) could allow a compromised peer rank or network-adjacent attacker to dereference an attacker-controlled pointer, potentially resulting in remote code execution.. EPSS estimates a 0.46% chance of exploitation in the next 30 days.
Description
Improper input validation in the AMD ROCm Communication Collectives Library (RCCL) could allow a compromised peer rank or network-adjacent attacker to dereference an attacker-controlled pointer, potentially resulting in remote code execution.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| AMD | AMD Instinct™ MI210 | All versions |
| AMD | AMD Instinct™ MI250 | All versions |
| AMD | AMD Instinct™ MI300A | All versions |
| AMD | AMD Instinct™ MI300X | All versions |
| AMD | AMD Instinct™ MI325X | All versions |
| AMD | AMD Instinct™ MI350X | All versions |
| AMD | AMD Instinct™ MI355X | All versions |
| AMD | AMD Instinct™ MI308X | All versions |
| AMD | AMD Instinct™ MI250X | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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