What is CVE-2026-49307?

CVE-2026-49307 is a medium-severity vulnerability in Huawei Harmonyos, classified under Information Disclosure. CVSS score: 6.2/10. Published 2026-08-17.

How severe is CVE-2026-49307?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Information disclosure in Huawei Harmonyos

CVE-2026-49307

Permission control vulnerability in the multi-mode input module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Vulnerability class: Information Disclosure

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Huawei Harmonyos — versions 6.1.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

psirt@huawei.com
psirt@huawei.com
psirt@huawei.com

Frequently asked questions

What is CVE-2026-49307?: CVE-2026-49307 is a medium-severity vulnerability in Huawei Harmonyos, classified under Information Disclosure. CVSS score: 6.2/10. Published 2026-08-17.
How severe is CVE-2026-49307?: Medium severity. CVSS v3 base score is 6.2 out of 10.