CVE-2026-24921

MEDIUM

Huawei Harmonyos - Out-of-Bounds Read

Title source: rule
STIX 2.1

Description

Address read vulnerability in the HDC module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

Scores

CVSS v3 4.8
EPSS 0.0001
EPSS Percentile 0.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-125
Status published
Products (1)
huawei/harmonyos 6.0.0
Published Feb 06, 2026
Tracked Since Feb 18, 2026