Vulnerability in Huawei Harmonyos

CVE-2026-41986

Logic bypass vulnerability in the file system. Impact: Successful exploitation of this vulnerability may affect availability.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

EPSS exploit prediction

EPSS: 0.002 (4.1th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 4.1% 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-2026-41986: held from 0.001 to 0.002.

EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-41986?
CVE-2026-41986 is a low-severity vulnerability in Huawei Harmonyos, classified under CWE-606. CVSS score: 2.4/10. Published 2026-06-09.
How severe is CVE-2026-41986?
Low severity. CVSS v3 base score is 2.4 out of 10.