CVE-2021-26383CWE-787
Insufficient bounds checking in AMD TEE (Trusted Execution Environment) could allow an attacker with a compromised userspace to invoke a command with malformed…
High · published September 5, 2025
What it is
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.
The record
Technical detail
- CVSS v3.1
- 7.9 · HIGH
- Vector
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H
- CVSS v4.0
- Not supplied
- EPSS
- 0.00167 · 5.7th percentile
- Weakness
- CWE-787 · Out-of-bounds Write
- Published
- 2025-09-05T23:21Z
EPSS history
Timeline