CVE-2021-26377

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CVSS 3.1

4.1 medium

EPSS

<1%p4

Published

Sep 6, 2025 (Sep 6, 2025)

Modified

Jun 17, 2026

Description

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.

Weakness: CWE-190
Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.1%)

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