# cranelift-codegen (crates.io) vulnerabilities

7 known vulnerabilities (1 critical, 1 high, 4 medium, 1 low), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://crates.io/crates/cranelift-codegen

## Advisories (7)

### [CVE-2023-26489](https://cve.now/CVE-2023-26489): Guest-controlled out-of-bounds read/write on x86\_64 in wasmtime

- Severity: Critical 10.0
- Published: Mar 8, 2023
- Affected: from 0.84.0, fixed in 0.91.1; from 0.92.0, fixed in 0.92.1; from 0.93.0, fixed in 0.93.1.

### [CVE-2023-27477](https://cve.now/CVE-2023-27477): wasmtime is a fast and secure runtime for WebAssembly.

- Severity: Low 3.1
- Published: Mar 8, 2023
- Affected: from 0.88.0, fixed in 0.91.1; from 0.92.0, fixed in 0.92.1; from 0.93.0, fixed in 0.93.1.

### [CVE-2022-31169](https://cve.now/CVE-2022-31169): Cranelift vulnerable to miscompilation of constant values in division on AArch64

- Severity: Medium 5.9
- Published: Jul 21, 2022
- Affected: fixed in 0.85.2.

### [CVE-2022-31146](https://cve.now/CVE-2022-31146): Use After Free in Wasmtime

- Severity: Medium 6.4
- Published: Jul 20, 2022
- Affected: from 0.84.0, fixed in 0.85.2.

### [CVE-2022-31104](https://cve.now/CVE-2022-31104): Miscompilation of \`i8x16.swizzle\` and \`select\` with v128 inputs in Wasmtime

- Severity: Medium 4.8
- Published: Jun 27, 2022
- Affected: fixed in 0.85.1.

### [CVE-2022-23636](https://cve.now/CVE-2022-23636): Invalid drop of partially-initialized instances in wasmtime

- Severity: Medium 5.1
- Published: Feb 16, 2022
- Affected: fixed in 0.85.2.

### [CVE-2021-32629](https://cve.now/CVE-2021-32629): Memory access due to code generation flaw in Cranelift module

- Severity: High 7.2
- Published: May 24, 2021
- Affected: fixed in 0.73.1; fixed in 0.73.1.

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