CVE-2023-26489Published

Guest-controlled out-of-bounds read/write on x86_64 in wasmtime

cve-program · CVE-2023-26489

Published

wasmtime

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "bytecodealliance",
                    "product": "wasmtime",
                    "versions": [
                        {
                            "version": "cranelift-codegen: >= 0.84.0, < 0.91.1",
                            "status": "affected"
                        },
                        {
                            "version": "cranelift-codegen: >= 0.92.0, < 0.92.1",
                            "status": "affected"
                        },
                        {
                            "version": "cranelift-codegen: >= 0.93.0, < 0.93.1",
                            "status": "affected"
                        },
                        {
                            "version": " wasmtime: >= 0.37.0, < 4.0.1",
                            "status": "affected"
                        },
                        {
                            "version": " wasmtime: >= 5.0.0, < 5.0.1",
                            "status": "affected"
                        },
                        {
                            "version": " wasmtime: >= 6.0.0, < 6.0.1",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2023-0998

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Mar 8, 2023, 7:59:57 PM

dateUpdated: Feb 25, 2025, 2:59:40 PM

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

nvd · CVE-2023-26489

Published

NVD 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.

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-ff4p-7xrq-q5r8

Published

wasmtime

crates.io

SEMVER · introduced 0.37.0 → fixed 4.0.1

wasmtime

crates.io

SEMVER · introduced 5.0.0 → fixed 5.0.1

wasmtime

crates.io

SEMVER · introduced 6.0.0 → fixed 6.0.1

cranelift-codegen

crates.io

SEMVER · introduced 0.84.0 → fixed 0.91.1

cranelift-codegen

crates.io

SEMVER · introduced 0.92.0 → fixed 0.92.1

cranelift-codegen

crates.io

SEMVER · introduced 0.93.0 → fixed 0.93.1

Original source record · Cite this exact observation · Complete original publisher JSON

osv · RUSTSEC-2023-0090

Published

wasmtime

crates.io

SEMVER · introduced 0.0.0-0 → fixed 4.0.1 → introduced 5.0.0 → fixed 5.0.1 → introduced 6.0.0 → fixed 6.0.1

Original source record · Cite this exact observation · Complete original publisher JSON