CVE-2026-34863
CVSS Score
6.7
EPSS Score
0.0%
EPSS Percentile
0th
Out-of-bounds write vulnerability in the file system. Impact: Successful exploitation of this vulnerability may affect availability.
| CWE | CWE-787 |
| 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:H/UI:N/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Huawei / HarmonyOS
6.0.0 5.1.0