medium5.5
CVE-2025-54638
Issue of inconsistent read/write serialization in the ad module.
Impact
Issue of inconsistent read/write serialization in the ad module. Impact: Successful exploitation of this vulnerability may affect the availability of the ad service.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Huawei | Harmonyos | Versions 5.0.1, 5.1.0 |