AMD Radeon Pro Wx 8000/9000 Series Graphics Cards vulnerabilities

3 CVEs affecting AMD Radeon Pro Wx 8000/9000 Series Graphics Cards, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2022-23826, published 2026-05-15.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2024-36320, published 2026-02-11. High severity, CVSS 7.0. EPSS: 0.2% chance of exploitation in the next 30 days. Integer Overflow within atihdwt6.sys can allow a local attacker to cause out of bound read/write potentially leading to loss of confidentiality, integrity and availability
• CVE-2021-26380, published 2026-05-15. Low severity, CVSS 1.8. EPSS: 0.1% chance of exploitation in the next 30 days. A compromised Trusted OS (TOS) driver could issue a malformed call that could potentially allow memory access outside the intended range resulting in loss of integrity.
• CVE-2022-23826, published 2026-05-15. Low severity, CVSS 1.8. EPSS: 0.1% chance of exploitation in the next 30 days. A TOCTOU (Time-Of-Check to Time-Of-Use) in the graphics interface may allow an attacker to load registers repeatedly creating a race condition potentially leading to a loss of integrity.