CVE-2025-58280 — Prototype Pollution in Huawei Harmonyos

CWE-1321 — Prototype Pollution3 documents3 sources
Severity
5.5MEDIUMNVD
CNA8.4
EPSS
0.1%
top 81.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Huawei Harmonyos
Timeline
PublishedSep 5

Description

Vulnerability of exposing object heap addresses in the Ark eTS 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/harmonyos5.0.1, 5.1.0+1
▶NVDhuawei/harmonyos5.0.1, 5.1.0+1

🔴Vulnerability Details

2
CVEList
CVE-2025-58280: Vulnerability of exposing object heap addresses in the Ark eTS module↗2025-09-05
▶
GHSA
GHSA-v3c7-fg8q-9w96: Vulnerability of exposing object heap addresses in the Ark eTS module↗2025-09-05
▶
CVE-2025-58280 — Prototype Pollution in Huawei | cvebase