EUVD-2026-21838
2026-04-13
huawei
5.9
CVSS 3.1
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CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Lifecycle Timeline
1
Analysis Generated
Apr 13, 2026 - 05:27 vuln.today
Description
UAF vulnerability in the kernel module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.
Analysis
Use-after-free vulnerability in Huawei HarmonyOS and EMUI kernel module allows local attackers without privileges to read sensitive memory, modify data, and crash the system (confidentiality, integrity, and availability impact). The vulnerability affects an unspecified range of HarmonyOS and EMUI versions; no public exploit code or active exploitation has been identified at the time of analysis. …
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Priority Score
30
Low
Medium
High
Critical
KEV: 0
EPSS: +0.0
CVSS: +30
POC: 0
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External POC / Exploit Code
Leaving vuln.today
Destination URL
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