EUVD-2026-21804
GHSA-84fx-xj3c-r25h
5.6
CVSS 3.1
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CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
High
Lifecycle Timeline
1
Analysis Generated
Apr 13, 2026 - 04:25 vuln.today
Description
Double free vulnerability in the multi-mode input system. Impact: Successful exploitation of this vulnerability may affect availability.
Analysis
Double free vulnerability in Huawei HarmonyOS multi-mode input system allows local authenticated users with user interaction to cause information disclosure and denial of service. The vulnerability affects availability through memory corruption, with a CVSS score of 5.6 indicating moderate risk. …
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Priority Score
28
Low
Medium
High
Critical
KEV: 0
EPSS: +0.0
CVSS: +28
POC: 0
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External POC / Exploit Code
Leaving vuln.today
Destination URL
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