Vulnerability Database · OSS-Fuzz · wasmtime · Version
wasmtime dev
dev is affected by 2 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to.
Critical 0 High 1 Medium 0 Low 0 Unrated 1
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Database updated 23/Oct/2026
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01 Vulnerabilities affecting this version
wasmtime dev vulnerabilities
2 vulnerabilities cover wasmtime dev. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| Segv on unknown address in cranelift_filetests::function_runner::CompiledFunction::call::ha6b9162cd2eNUMBER | N/A unrated | 573ae0c60bb20e010d74ba7fd2e7e59247f3385d | 24 Aug 2022 |
| Heap-use-after-free vulnerability in wasmtime | N/A high | No fix published | 19 Jul 2022 |
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Questions
About wasmtime dev
Is wasmtime dev vulnerable?
Yes. 2 vulnerabilities in the Vulert database cover wasmtime dev: 0 critical, 1 high, 0 medium and 0 low, plus 1 not yet rated. Each entry above names the fixed version to move to.
How do I monitor wasmtime for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the wasmtime version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.