NULL pointer dereference in Huawei Harmonyos

CVE-2025-53170

Null pointer dereference vulnerability in the application exit cause module Impact: Successful exploitation of this vulnerability may affect function stability.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.001 (0.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 0th percentile — 0.5% 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-2025-53170: 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-2025-53170?
CVE-2025-53170 is a medium-severity vulnerability in Huawei Harmonyos, classified under NULL Pointer Dereference. CVSS score: 4.0/10. Published 2025-07-07.
How severe is CVE-2025-53170?
Medium severity. CVSS v3 base score is 4.0 out of 10.