What is CVE-2024-58109?

CVE-2024-58109 is a medium-severity vulnerability in Huawei Harmonyos, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 4.6/10. Published 2025-04-07.

How severe is CVE-2024-58109?

Medium severity. CVSS v3 base score is 4.6 out of 10.

Buffer overflow in Huawei Harmonyos

CVE-2024-58109

Buffer overflow vulnerability in the codec module Impact: Successful exploitation of this vulnerability may affect availability.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (13.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L.

Affected products

Huawei Harmonyos — versions 5.0.0

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

psirt@huawei.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-58109?: CVE-2024-58109 is a medium-severity vulnerability in Huawei Harmonyos, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 4.6/10. Published 2025-04-07.
How severe is CVE-2024-58109?: Medium severity. CVSS v3 base score is 4.6 out of 10.