CVE-2026-28546 — Heap-based Buffer Overflow in Huawei Harmonyos

CWE-122 — Heap-based Buffer Overflow3 documents3 sources
Severity
5.5MEDIUMNVD
CNA5.9
EPSS
0.0%
top 99.54%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Huawei Harmonyos
Timeline
PublishedMar 5

Description

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

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5huawei/harmonyos6.0.0
▶NVDhuawei/harmonyos6.0.0

🔴Vulnerability Details

2
CVEList
CVE-2026-28546: Buffer overflow vulnerability in the scanning module↗2026-03-05
▶
GHSA
GHSA-gj43-6mgj-5f4v: Buffer overflow vulnerability in the scanning module↗2026-03-05
▶
CVE-2026-28546 — Heap-based Buffer Overflow in Huawei | cvebase