CVE-2021-26377CWE-190

Insufficient parameter validation while allocating process space in the Trusted OS (TOS) may allow for a malicious userspace process to trigger an integer…

Medium · published September 6, 2025

CVSS v3.1
4.1
EPSS
0%
Percentile
3.9
In the wild
Unconfirmed
What it is

Insufficient parameter validation while allocating process space in the Trusted OS (TOS) may allow for a malicious userspace process to trigger an integer overflow, leading to a potential denial of service.

The record
Technical detail
CVSS v3.1
4.1 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00151 · 3.9th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2025-09-06T15:18Z
EPSS history
Timeline
  • 06 SEP 15:18Z
    Insufficient parameter validation while allocating process space in the Trusted OS (TOS) may allow for a malicious userspace process to trigger an integer…
    cvelistv5