Wasmi-labs vulnerabilities
We track 2 vulnerabilities in Wasmi-labs products. 2 are rated high or critical, and none are known to be exploited. The most recent was published on December 9, 2025.
2vulnerabilities
1critical
1high
0exploited
8.8average CVSS score
Latest Wasmi-labs vulnerabilities
- 7.8 High severity
wasmi: Use After Free
Wasmi is a WebAssembly interpreter focused on constrained and embedded systems. In versions 0.41.0, 0.41.1, 0.42.0 through 0.47.1, 0.50.0 through 0.51.2 and 1.0.0, Wasmi's linear memory implementation leads to a Use After Free vulnerability, triggered by a Web
- 9.8 Critical severity
wasmi: Out-of-bounds Write
Wasmi is an efficient and lightweight WebAssembly interpreter with a focus on constrained and embedded systems. In the WASMI Interpreter, an Out-of-bounds Buffer Write will arise if the host calls or resumes a Wasm function with more parameters than the defaul