EUVD-2026-21792
GHSA-wr2h-3c4w-c34q
1.9
CVSS 3.1
CVSS Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L
Attack Vector
Local
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Lifecycle Timeline
1
Analysis Generated
Apr 13, 2026 - 04:25 vuln.today
Description
Race condition vulnerability in the notification service. Impact: Successful exploitation of this vulnerability may affect availability.
Analysis
Race condition in Huawei HarmonyOS notification service allows local high-privilege attackers to cause limited availability impact through timing-dependent exploitation. CVSS 1.9 reflects minimal real-world risk due to high attack complexity, elevated privileges, and no confidentiality or integrity effects. …
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Priority Score
10
Low
Medium
High
Critical
KEV: 0
EPSS: +0.0
CVSS: +10
POC: 0
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