CVE-2021-22326

—

CVSS 3.1

7.1 high

EPSS

<1%p5

Published

Jun 30, 2021 (Jun 30, 2021)

Modified

Jun 17, 2026

Description

A component of the HarmonyOS has a Privilege Dropping / Lowering Errors vulnerability. Local attackers may exploit this vulnerability to obtain Kernel space read/write capability.

Vendors: huawei
Products: harmonyos
Weakness: CWE-269
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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