CVE-2021-26391highCWE-347

CVE-2021-26391: high-severity vulnerability in AMD Radeon RX 5000 Series & PRO W5000 Series

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.8epss 0.2%
Insufficient verification of multiple header signatures while loading a Trusted Application (TA) may allow an attacker with privileges to gain code execution in that TA or the OS/kernel.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
AMD · AMD Radeon RX 5000 Series & PRO W5000 SeriesAMD · AMD Radeon RX 6000 Series & PRO W6000 Series
Related CVEs — AMD Radeon RX 5000 Series & PRO W5000 Series

In the same product, most dangerous first.

CVE-2021-26392—CVE-2021-26392EPSS 0.3%CVE-2021-26393—CVE-2021-26393EPSS 0.3%CVE-2020-12930—CVE-2020-12930EPSS 0.3%CVE-2020-12931—CVE-2020-12931EPSS 0.3%CVE-2021-26360HIGHCVE-2021-26360EPSS 0.2%