What is CVE-2024-57955?

CVE-2024-57955 is a medium-severity vulnerability in Huawei Harmonyos, classified under Out-of-bounds Write. CVSS score: 6.1/10. Published 2025-02-06.

How severe is CVE-2024-57955?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Buffer overflow in Huawei Harmonyos

CVE-2024-57955

Arbitrary write vulnerability in the Gallery module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Vulnerability class: Buffer Overflow

Published 2025-02-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (9.4th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 9th percentile — 9.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

Huawei Harmonyos — versions 5.0.0

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

consumer.huawei.com/en/support/bulletin/2025/2/ (Vendor Advisory)

Frequently asked questions

What is CVE-2024-57955?: CVE-2024-57955 is a medium-severity vulnerability in Huawei Harmonyos, classified under Out-of-bounds Write. CVSS score: 6.1/10. Published 2025-02-06.
How severe is CVE-2024-57955?: Medium severity. CVSS v3 base score is 6.1 out of 10.