What is CVE-2025-48911?

CVE-2025-48911 is a high-severity vulnerability in Huawei Harmonyos, classified under Incorrect Privilege Assignment. CVSS score: 8.2/10. Published 2025-06-06.

How severe is CVE-2025-48911?

High severity. CVSS v3 base score is 8.2 out of 10.

Privilege escalation in Huawei Harmonyos

CVE-2025-48911

Vulnerability of improper permission assignment in the note sharing module Impact: Successful exploitation of this vulnerability may affect availability.

Published 2025-06-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:H.

EPSS exploit prediction

EPSS: 0.001 (1.5th percentile), scored 2026-09-28.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 1.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000

Affected products

Huawei Harmonyos — versions 5.0.2, 5.0.0, 5.0.1

Weakness classification (CWE)

CWE-266 — Incorrect Privilege Assignment

References

consumer.huawei.com/en/support/bulletin/2025/6/ (Vendor Advisory)

Frequently asked questions

What is CVE-2025-48911?: CVE-2025-48911 is a high-severity vulnerability in Huawei Harmonyos, classified under Incorrect Privilege Assignment. CVSS score: 8.2/10. Published 2025-06-06.
How severe is CVE-2025-48911?: High severity. CVSS v3 base score is 8.2 out of 10.