EUVD-2026-30833
Signal Handler Race Condition (CWE-364)
GHSA-3hp3-3r3c-hw6c
3.3
CVSS 3.1
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Lifecycle Timeline
1
Analysis Generated
May 19, 2026 - 03:48 vuln.today
DescriptionNVD
in OpenHarmony v6.0 and prior versions allow a local attacker cause DOS.
AnalysisAI
Signal handler race condition in OpenHarmony v6.0 and prior enables a local, low-privileged attacker to cause a denial-of-service condition. The vulnerability (CWE-364) produces only low availability impact per the CVSS vector, with no confidentiality or integrity loss confirmed. …
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