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Weakness

Use of Singleton Pattern Without Synchronization in a Multithreaded Context

CWE-543 · Variant · Incomplete

The product uses the singleton pattern when creating a resource within a multithreaded environment.

Extended description

The use of a singleton pattern may not be thread-safe.

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Weakness Relationships

Where this weakness sits in the CWE hierarchy. Walk up to broader classes or down to more specific variants.
Parent of this (broader)
ChildOfCWE-662 · Improper Synchronization
ChildOfCWE-820 · Missing Synchronization
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