CVE-2025-54632 — Classic Buffer Overflow in Huawei Emui

CWE-120 — Classic Buffer Overflow3 documents3 sources
Severity
4.6MEDIUMNVD
CNA6.8
EPSS
0.0%
top 97.53%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Huawei EmuiHuawei Harmonyos
Timeline
PublishedAug 6

Description

Vulnerability of insufficient data length verification in the HVB module. Impact: Successful exploitation of this vulnerability may affect service integrity.

CVSS vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:NExploitability: 0.9 | Impact: 3.6

Affected Packages4 packages

▶CVEListV5huawei/emui15.0.0
▶NVDhuawei/emui15.0.0
▶CVEListV5huawei/harmonyos4.3.1, 5.0.1, 5.1.0+2
▶NVDhuawei/harmonyos4.3.1, 5.0.1, 5.1.0+2

🔴Vulnerability Details

2
CVEList
CVE-2025-54632: Vulnerability of insufficient data length verification in the HVB module↗2025-08-06
▶
GHSA
GHSA-7886-5585-9hx3: Vulnerability of insufficient data length verification in the HVB module↗2025-08-06
▶
CVE-2025-54632 — Classic Buffer Overflow in Huawei Emui | cvebase