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4.7
Device Security Management Module Unavailability Risk
CVE-2026-28551
Summary
A bug in the device security management module could cause it to malfunction, making devices temporarily unavailable, which might lead to service disruptions. This issue affects users who rely on these devices for security and operations. To address this, update the device security management module to the latest version.
What to do
No fix is available yet. Check with your software vendor for updates.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| huawei | harmonyos | 5.1.0 | – |
| huawei | harmonyos | 6.0.0 | – |
Original title
Race condition vulnerability in the device security management module. Impact: Successful exploitation of this vulnerability may affect availability.
Original description
Race condition vulnerability in the device security management module. Impact: Successful exploitation of this vulnerability may affect availability.
nvd CVSS3.1
4.7
Vulnerability type
CWE-362
Race Condition
- https://consumer.huawei.com/en/support/bulletin/2026/3/ Vendor Advisory
- https://consumer.huawei.com/en/support/bulletinlaptops/2026/3/ Vendor Advisory
Published: 5 Mar 2026 · Updated: 13 Mar 2026 · First seen: 6 Mar 2026