CVE-2021-3581

—

CVSS 3.1

8.8 high

EPSS

<1%p28

Published

Oct 5, 2021 (Oct 5, 2021)

Modified

Jun 17, 2026

Description

Buffer Access with Incorrect Length Value in zephyr. Zephyr versions >= >=2.5.0 contain Buffer Access with Incorrect Length Value (CWE-805). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-8q65-5gqf-fmw5

Vendors: zephyrproject
Products: zephyr
Weakness: CWE-805, CWE-1284
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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