CVE-2026-34858
CVSS Score
4.1
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 |
Stay Ahead of the Next One
Get instant alerts for huawei harmonyos
Be the first to know when new medium vulnerabilities affecting huawei harmonyos are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H Attack Vector
Local
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
Huawei / HarmonyOS
6.0.0 5.1.0