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 We…
Exact source revision recorded 24 Oct 2026 21:17:34 UTC. It does not establish the source's current position. Latest evidence.
nvd · CVE-2023-26489
PublishedNVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.
Source analysis status: Modified
Weakness classifications: CWE-125 · CWE-787
Original publisher date fields
published: 2023-03-08T20:15:09.583
lastModified: 2026-06-17T05:43:26.973
6 source CPE criteria · context only
- cpe:2.3:a:bytecodealliance:cranelift-codegen:*:*:*:*:*:rust:*:*
- cpe:2.3:a:bytecodealliance:cranelift-codegen:0.92.0:*:*:*:*:rust:*:*
- cpe:2.3:a:bytecodealliance:cranelift-codegen:0.93.0:*:*:*:*:rust:*:*
- cpe:2.3:a:bytecodealliance:wasmtime:*:*:*:*:*:rust:*:*
- cpe:2.3:a:bytecodealliance:wasmtime:5.0.0:*:*:*:*:rust:*:*
- cpe:2.3:a:bytecodealliance:wasmtime:6.0.0:*:*:*:*:rust:*:*
The original JSON retains the logical configuration operators, exclusions and version bounds.
No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.
Original source record · Cite this exact observation · Complete original publisher JSON