Vulnerability in Huawei Harmonyos

CVE-2026-24923

Permission control vulnerability in the HDC module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

EPSS: 0.001 (1.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H.

Affected products

Huawei Harmonyos — versions 6.0.0

Weakness classification (CWE)

CWE-264

References

psirt@huawei.com (Vendor Advisory)
psirt@huawei.com (Vendor Advisory)
psirt@huawei.com (Vendor Advisory)

Frequently asked questions

What is CVE-2026-24923?: CVE-2026-24923 is a medium-severity vulnerability in Huawei Harmonyos, classified under CWE-264. CVSS score: 6.3/10. Published 2026-02-06.
How severe is CVE-2026-24923?: Medium severity. CVSS v3 base score is 6.3 out of 10.