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Hirschmann HiOS Switch Platform DoS via Malformed HTTP Request

cve-program · CVE-2026-89025

Published

Hirschmann HiOS Switch Platform

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "defaultStatus": "unaffected",
                    "vendor": "Belden",
                    "product": "Hirschmann HiOS Switch Platform",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "07.0.0",
                            "versionType": "custom",
                            "lessThanOrEqual": "07.1.11"
                        },
                        {
                            "status": "unaffected",
                            "version": "07.1.12",
                            "versionType": "custom"
                        },
                        {
                            "status": "affected",
                            "version": "08.0.0",
                            "versionType": "custom",
                            "lessThanOrEqual": "08.7.09"
                        },
                        {
                            "status": "unaffected",
                            "version": "08.7.10",
                            "versionType": "custom"
                        },
                        {
                            "status": "affected",
                            "version": "09.0.00",
                            "versionType": "custom",
                            "lessThanOrEqual": "09.0.12"
                        },
                        {
                            "status": "unaffected",
                            "version": "09.0.13",
                            "versionType": "custom"
                        },
                        {
                            "status": "affected",
                            "version": "09.3.00",
                            "versionType": "custom",
                            "lessThanOrEqual": "09.3.02"
                        },
                        {
                            "status": "unaffected",
                            "version": "09.3.03",
                            "versionType": "custom"
                        },
                        {
                            "status": "affected",
                            "version": "10.0.0",
                            "versionType": "custom",
                            "lessThanOrEqual": "10.3.07"
                        },
                        {
                            "status": "unaffected",
                            "version": "10.3.08",
                            "versionType": "custom"
                        },
                        {
                            "status": "affected",
                            "version": "10.4.00",
                            "versionType": "custom"
                        },
                        {
                            "status": "affected",
                            "version": "10.5.00",
                            "versionType": "custom"
                        }
                    ]
                }

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

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Sources read 11 Nov 23:12 UTC · 273 of 275 readable · 271 fully read · documentation 469/469 current