What is CVE-2025-53176?

CVE-2025-53176 is a low-severity vulnerability in Huawei Harmonyos, classified under Stack-based Buffer Overflow. CVSS score: 3.3/10. Published 2025-07-07.

How severe is CVE-2025-53176?

Low severity. CVSS v3 base score is 3.3 out of 10.

Buffer overflow in Huawei Harmonyos

CVE-2025-53176

Stack overflow risk when vector images are parsed during file preview Impact: Successful exploitation of this vulnerability may affect the file preview function.

Vulnerability class: Buffer Overflow

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

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

Affected products

Huawei Harmonyos — versions 5.1.0, 5.0.1

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

References

psirt@huawei.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-53176?: CVE-2025-53176 is a low-severity vulnerability in Huawei Harmonyos, classified under Stack-based Buffer Overflow. CVSS score: 3.3/10. Published 2025-07-07.
How severe is CVE-2025-53176?: Low severity. CVSS v3 base score is 3.3 out of 10.