CVE-2025-48910 — Heap-based Buffer Overflow in Huawei Harmonyos

CWE-122 — Heap-based Buffer Overflow3 documents3 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 84.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Huawei Harmonyos
Timeline
PublishedJun 6

Description

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

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:LExploitability: 2.1 | Impact: 3.4

Affected Packages2 packages

▶CVEListV5huawei/harmonyos4.3.0, 5.0.0+1
▶NVDhuawei/harmonyos4.3.0, 5.0.0+1

🔴Vulnerability Details

2
CVEList
CVE-2025-48910: Buffer overflow vulnerability in the DFile module Impact: Successful exploitation of this vulnerability may affect availability↗2025-06-06
▶
GHSA
GHSA-r2qp-mgfh-8whx: Buffer overflow vulnerability in the DFile module Impact: Successful exploitation of this vulnerability may affect availability↗2025-06-06
▶
CVE-2025-48910 — Heap-based Buffer Overflow in Huawei | cvebase