CVE-2026-34856
CVSS Score
7.3
EPSS Score
0.0%
EPSS Percentile
0th
UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability.
| CWE | CWE-362 |
| Vendor | huawei |
| Product | harmonyos |
| Published | Apr 13, 2026 |
| Last Updated | Apr 13, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
High
Affected Versions
Huawei / HarmonyOS
6.0.0