CVE-2025-54621 — Improper Control of a Resource Through its Lifetime in Huawei Harmonyos

CWE-664 — Improper Control of a Resource Through its Lifetime3 documents3 sources
Severity
3.3LOWNVD
CNA5.3
EPSS
0.0%
top 98.56%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Huawei Harmonyos
Timeline
PublishedAug 6

Description

Iterator failure issue in the WantAgent module. Impact: Successful exploitation of this vulnerability may cause memory release failures.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:LExploitability: 1.8 | Impact: 1.4

Affected Packages2 packages

▶CVEListV5huawei/harmonyos5.1.0
▶NVDhuawei/harmonyos5.1.0

🔴Vulnerability Details

2
CVEList
CVE-2025-54621: Iterator failure issue in the WantAgent module↗2025-08-06
▶
GHSA
GHSA-9gh5-cr2p-2mp4: Iterator failure issue in the WantAgent module↗2025-08-06
▶
CVE-2025-54621 — Huawei Harmonyos vulnerability | cvebase