What is CVE-2025-54617?

CVE-2025-54617 is a medium-severity vulnerability in Huawei Harmonyos, classified under Stack-based Buffer Overflow. CVSS score: 6.8/10. Published 2025-08-06.

How severe is CVE-2025-54617?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Buffer overflow in Huawei Harmonyos

CVE-2025-54617

Stack-based buffer overflow vulnerability in the dms_fwk module. Impact: Successful exploitation of this vulnerability can cause RCE.

Vulnerability class: Buffer Overflow

EPSS: 0.003 (24.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L.

Affected products

Huawei Harmonyos — versions 5.1.0

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

References

psirt@huawei.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-54617?: CVE-2025-54617 is a medium-severity vulnerability in Huawei Harmonyos, classified under Stack-based Buffer Overflow. CVSS score: 6.8/10. Published 2025-08-06.
How severe is CVE-2025-54617?: Medium severity. CVSS v3 base score is 6.8 out of 10.