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Wasmtime: WASI hard links bypass wasmtime-wasi's FilePerms for destination

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

cve-program · CVE-2026-58494

Published

wasmtime

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "vendor": "bytecodealliance",
                    "product": "wasmtime",
                    "versions": [
                        {
                            "version": "< 24.0.11",
                            "status": "affected"
                        },
                        {
                            "version": ">= 25.0.0, < 36.0.12",
                            "status": "affected"
                        },
                        {
                            "version": ">= 37.0.0, < 45.0.3",
                            "status": "affected"
                        },
                        {
                            "version": ">= 46.0.0, < 46.0.1",
                            "status": "affected"
                        }
                    ]
                }

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

ChangeIntel

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Sources read 7 Nov 23:01 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current