CVE-2026-28550 — MEDIUM (4.0)

Vulnerability Description

Race condition vulnerability in the security control module. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS Score

4.0

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Huawei	Harmonyos	6.0.0

Related Weaknesses (CWE)

CWE-840 CWE-362

References

https://consumer.huawei.com/en/support/bulletin/2026/3/Vendor Advisory
https://consumer.huawei.com/en/support/bulletinlaptops/2026/3/Vendor Advisory

FAQ

What is CVE-2026-28550?

CVE-2026-28550 is a vulnerability with a CVSS score of 4.0 (MEDIUM). Race condition vulnerability in the security control module. Impact: Successful exploitation of this vulnerability may affect availability.

How severe is CVE-2026-28550?

CVE-2026-28550 has been rated MEDIUM with a CVSS base score of 4.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-28550?

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