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bytecodealliance wasmtime vulnerabilities and exploits
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5.3
CVSSv3
CVE-2023-41880
Wasmtime is a standalone runtime for WebAssembly. Wasmtime versions from 10.0.0 to versions 10.02, 11.0.2, and 12.0.1 contain a miscompilation of the WebAssembly `i64x2.shr_s` instruction on x86_64 platforms when the shift amount is a constant value that is larger than 32. Only x...
Bytecodealliance Wasmtime
8.8
CVSSv3
CVE-2023-30624
Wasmtime is a standalone runtime for WebAssembly. Prior to versions 6.0.2, 7.0.1, and 8.0.1, Wasmtime's implementation of managing per-instance state, such as tables and memories, contains LLVM-level undefined behavior. This undefined behavior was found to cause runtime-leve...
Bytecodealliance Wasmtime 8.0.0
Bytecodealliance Wasmtime 7.0.0
Bytecodealliance Wasmtime
4.3
CVSSv3
CVE-2023-27477
wasmtime is a fast and secure runtime for WebAssembly. Wasmtime's code generation backend, Cranelift, has a bug on x86_64 platforms for the WebAssembly `i8x16.select` instruction which will produce the wrong results when the same operand is provided to the instruction and so...
Bytecodealliance Wasmtime 6.0.0
Bytecodealliance Wasmtime 5.0.0
Bytecodealliance Wasmtime
Bytecodealliance Cranelift-codegen 0.93.0
Bytecodealliance Cranelift-codegen 0.92.0
Bytecodealliance Cranelift-codegen
9.9
CVSSv3
CVE-2023-26489
wasmtime is a fast and secure runtime for WebAssembly. In affected versions wasmtime's code generator, Cranelift, has a bug on x86_64 targets where address-mode computation mistakenly would calculate a 35-bit effective address instead of WebAssembly's defined 33-bit eff...
Bytecodealliance Wasmtime 6.0.0
Bytecodealliance Wasmtime 5.0.0
Bytecodealliance Wasmtime
Bytecodealliance Cranelift-codegen 0.93.0
Bytecodealliance Cranelift-codegen 0.92.0
Bytecodealliance Cranelift-codegen
9.8
CVSSv3
CVE-2022-39394
Wasmtime is a standalone runtime for WebAssembly. Prior to version 2.0.2, there is a bug in Wasmtime's C API implementation where the definition of the `wasmtime_trap_code` does not match its declared signature in the `wasmtime/trap.h` header file. This discrepancy causes th...
Bytecodealliance Wasmtime
7.4
CVSSv3
CVE-2022-39392
Wasmtime is a standalone runtime for WebAssembly. Prior to version 2.0.2, there is a bug in Wasmtime's implementation of its pooling instance allocator when the allocator is configured to give WebAssembly instances a maximum of zero pages of memory. In this configuration, th...
Bytecodealliance Wasmtime
8.6
CVSSv3
CVE-2022-39393
Wasmtime is a standalone runtime for WebAssembly. Prior to version 2.0.2, there is a bug in Wasmtime's implementation of its pooling instance allocator where when a linear memory is reused for another instance the initial heap snapshot of the prior instance can be visible, e...
Bytecodealliance Wasmtime
7.5
CVSSv3
CVE-2022-31169
Wasmtime is a standalone runtime for WebAssembly. There is a bug in Wasmtime's code generator, Cranelift, for AArch64 targets where constant divisors can result in incorrect division results at runtime. This affects Wasmtime prior to version 0.38.2 and Cranelift before 0.85....
Bytecodealliance Wasmtime
Bytecodealliance Cranelift-codegen
8.8
CVSSv3
CVE-2022-31146
Wasmtime is a standalone runtime for WebAssembly. There is a bug in the Wasmtime's code generator, Cranelift, where functions using reference types may be incorrectly missing metadata required for runtime garbage collection. This means that if a GC happens at runtime then th...
Bytecodealliance Wasmtime
Bytecodealliance Cranelift-codegen
5.6
CVSSv3
CVE-2022-31104
Wasmtime is a standalone runtime for WebAssembly. In affected versions wasmtime's implementation of the SIMD proposal for WebAssembly on x86_64 contained two distinct bugs in the instruction lowerings implemented in Cranelift. The aarch64 implementation of the simd proposal ...
Bytecodealliance Wasmtime
Bytecodealliance Cranelift-codegen
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
camera
bypass
CVE-2024-3592
CVE-2024-37383
CVE-2024-24919
CVE-2024-27822
CVE-2024-36788
CVE-2024-36789
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