Privileged code execution via arbitrary memory parameters
Published Feb 11, 2026 · Updated Feb 11, 2026
Code execution in the AMD Secure Processor on affected AMD Radeon graphics products allows local users to run arbitrary code. ASP parameter handling accepts an attacker-supplied arbitrary memory value and forwards it to functions inside the trusted execution environment. Exploitation requires high local privileges and high complexity; successful execution crosses into the trusted environment and can compromise confidentiality, integrity, and availability.
Summary
What happened
Code execution in the AMD Secure Processor on affected AMD Radeon graphics products allows local users to run arbitrary code. ASP parameter handling accepts an attacker-supplied arbitrary memory value and forwards it to functions inside the trusted execution environment. Exploitation requires high local privileges and high complexity; successful execution crosses into the trusted environment and can compromise confidentiality, integrity, and availability.
The record
- CVE
- CVE-2023-20514
- Published
- Feb 11, 2026
- Updated
- Feb 11, 2026
- Vendor
- Advanced Micro Devices, Inc.
- Product
- AMD Radeon™ RX 6000 Series Graphics Products
- Classifications
- CWE-233, T1203
- Attack vector
- local
- Privileges
- admin
Timeline
How it unfolded
- Feb 11, 2026CVE publishedPublication date reported by the CVE source.
- Feb 11, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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