What is CVE-2025-58298?

CVE-2025-58298 is a high-severity vulnerability in Huawei Harmonyos, classified under Stack-based Buffer Overflow. CVSS score: 7.3/10. Published 2025-10-11.

How severe is CVE-2025-58298?

High severity. CVSS v3 base score is 7.3 out of 10.

Buffer overflow in Huawei Harmonyos

CVE-2025-58298

Data processing error vulnerability in the package management module. Successful exploitation of this vulnerability may affect availability.

Vulnerability class: Buffer Overflow

EPSS: 0.001 (0.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H.

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-2025-58298?: CVE-2025-58298 is a high-severity vulnerability in Huawei Harmonyos, classified under Stack-based Buffer Overflow. CVSS score: 7.3/10. Published 2025-10-11.
How severe is CVE-2025-58298?: High severity. CVSS v3 base score is 7.3 out of 10.