CVE-2026-34856
High
Description
UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability.
SeverityHigh
CVSS7.3
Exploit probability—
ProductHuawei Harmonyos
PublishedApr 13, 2026
First seenApr 13, 2026
Weakness typeCWE-362Race condition
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| huawei harmonyos | 6.0.0 | — |
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