CVE-2025-54635 — MEDIUM (5.9)

Vulnerability Description

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

CVSS Score

5.9

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Huawei	Harmonyos	5.1.0

Related Weaknesses (CWE)

CWE-416

References

https://consumer.huawei.com/en/support/bulletin/2025/8/Vendor Advisory

FAQ

What is CVE-2025-54635?

CVE-2025-54635 is a vulnerability with a CVSS score of 5.9 (MEDIUM). Vulnerability of returning released pointers in the distributed notification service. Impact: Successful exploitation of this vulnerability may affect availability.

How severe is CVE-2025-54635?

CVE-2025-54635 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-54635?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Harmonyos.