CVE-2025-54635 — Use After Free in Huawei Harmonyos

CWE-416 — Use After Free3 documents3 sources
Severity
7.5HIGHNVD
CNA5.9
EPSS
0.0%
top 94.59%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Huawei Harmonyos
Timeline
PublishedAug 6

Description

Vulnerability of returning released pointers in the distributed notification service. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

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

🔴Vulnerability Details

2
CVEList
CVE-2025-54635: Vulnerability of returning released pointers in the distributed notification service↗2025-08-06
▶
GHSA
GHSA-m5fm-v6q9-q46j: Vulnerability of returning released pointers in the distributed notification service↗2025-08-06
▶
CVE-2025-54635 — Use After Free in Huawei Harmonyos | cvebase