CVE-2021-26383

HighCVSS 7.9/10Last modified Jun 17, 2026

Description

Insufficient bounds checking in AMD TEE (Trusted Execution Environment) could allow an attacker with a compromised userspace to invoke a command with malformed arguments leading to out of bounds memory access, potentially resulting in loss of integrity or availability.

Metrics

CVSS 3.1 7.9/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published: Sep 6, 2025
Last modified: Jun 17, 2026
NVD status: Deferred

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