CVE-2025-64345 | bytecodealliance wasmtime up to 24.0.4/36.0.2/37.0.2/38.0.3 Shared Memory Page Memory::new race condition (GHSA-hc7m-r6v8-hg9q)

A vulnerability was found in bytecodealliance wasmtime up to 24.0.4/36.0.2/37.0.2/38.0.3. It has been declared as problematic. This affects the function Memory::new of the component Shared Memory Page Handler. Executing manipulation can lead to race condition.

This vulnerability is handled as CVE-2025-64345. It is possible to launch the attack on the local host. There is not any exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More