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      <title>CVE-2025-62711 — Wasmtime vulnerable to segfault when using component resources</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2025-62711</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; bytecodealliance wasmtime&lt;/p&gt;
&lt;p&gt;Wasmtime is a runtime for WebAssembly. In versions from 38.0.0 to before 38.0.3, the implementation of component-model related host-to-wasm trampolines in Wasmtime contained a bug where it&amp;#39;s possible to carefully craft a component, which when called in a specific way, would crash the host with a segfault or assert failure. Wasmtime 38.0.3 has been released and is patched to fix this issue. There are no workarounds.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; bytecodealliance wasmtime&lt;/p&gt;
&lt;p&gt;Wasmtime is a runtime for WebAssembly. In versions from 38.0.0 to before 38.0.3, the implementation of component-model related host-to-wasm trampolines in Wasmtime contained a bug where it&amp;#39;s possible to carefully craft a component, which when called in a specific way, would crash the host with a segfault or assert failure. Wasmtime 38.0.3 has been released and is patched to fix this issue. There are no workarounds.&lt;/p&gt;</content:encoded>
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