VULNERABILITY INTELLIGENCE

CVE-2021-22458

CVSS score7.8 HIGH
EPSS probability0.19%
CISA KEVNot currently listed
Published2021-10-28
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

A component of the HarmonyOS has a Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability. Local attackers may exploit this vulnerability to cause arbitrary code execution.

Weakness classification

  • nvd@nist.gov: CWE-125

Primary references