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Vulnerability record · CVE-2021-26363 · published 12 May 2022

CVE-2021-26363: Amd radeon software vulnerability

AAmd · Radeon Software

A malicious or compromised UApp or ABL could potentially change the value that the ASP uses for its reserved DRAM, to one outside of the fenced area, potentially leading to data exposure.

4.4 CVSS 3.1 Medium EPSS 0.22% · top 88.8%
4.4CVSS 3.1 base score, v2 3.6
0.22%EPSS exploitation probability, 30 days
NoNot in CISA KEV
34Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

A malicious or compromised UApp or ABL could potentially change the value that the ASP uses for its reserved DRAM, to one outside of the fenced area, potentially leading to data exposure.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Affected products

34 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027 Vendor Advisory
https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-26363), CISA KEV, FIRST EPSS (scores of 2026-10-07). This page is refreshed as NVD updates the record.