Vulnerability in Huawei Harmonyos

CVE-2026-41984

UAF vulnerability in the package management module. Impact: Successful exploitation of this vulnerability may affect service integrity.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.2 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:H.

EPSS exploit prediction

EPSS: 0.001 (0.9th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 0.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-41984: held from 0.001 to 0.001.

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

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-41984?
CVE-2026-41984 is a medium-severity vulnerability in Huawei Harmonyos, classified under Improper Access Control. CVSS score: 5.2/10. Published 2026-06-09.
How severe is CVE-2026-41984?
Medium severity. CVSS v3 base score is 5.2 out of 10.