Vulnerability in Huawei Harmonyos

CVE-2026-58557

Design defect vulnerability in Expedition mode. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:H.

Affected products

Huawei Harmonyos — versions 6.1.0

Weakness classification (CWE)

CWE-701

References

psirt@huawei.com

Frequently asked questions

What is CVE-2026-58557?: CVE-2026-58557 is a medium-severity vulnerability in Huawei Harmonyos, classified under CWE-701. CVSS score: 4.8/10. Published 2026-07-15.
How severe is CVE-2026-58557?: Medium severity. CVSS v3 base score is 4.8 out of 10.