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.

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.

EPSS: 0.001 (0.4th percentile) — read the EPSS interpretation.

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.

Affected products

Huawei Harmonyos — versions 5.1.0

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

psirt@huawei.com (Vendor Advisory)

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.