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        "cveId": "CVE-2026-19313",
        "assignerOrgId": "5d1c2695-1a31-4499-88ae-e847036fd7e3",
        "state": "PUBLISHED",
        "assignerShortName": "WatchGuard",
        "dateReserved": "2026-08-07T20:05:18.422Z",
        "datePublished": "2026-08-27T23:24:32.699Z",
        "dateUpdated": "2026-08-27T23:24:32.699Z"
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                "dateUpdated": "2026-08-27T23:24:32.699Z"
            },
            "title": "Fireware OS Pre-Authentication Heap Buffer Overflow in iked Allows Remote Code Execution",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "An heap overflow vulnerability in the WatchGuard Fireware OS iked process allows a remote unauthenticated attacker to execute arbitrary code by sending specially crafted network traffic."
                }
            ],
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                    "vendor": "WatchGuard",
                    "product": "Fireware OS",
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                            "version": "2025.0",
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                    "platforms": [
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            ],
            "references": [
                {
                    "url": "https://psirt.watchguard.com/CVE-2026-19313",
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                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "CWE-122",
                            "type": "CWE",
                            "cweId": "CWE-122"
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                        {
                            "lang": "en",
                            "description": "CWE-190",
                            "type": "CWE",
                            "cweId": "CWE-190"
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            "credits": [
                {
                    "lang": "en",
                    "value": "McCaulay Hudson (@_McCaulay) of watchTowr",
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                    "lang": "en",
                    "value": "This vulnerability is exploitable on systems where the Mobile VPN with IKEv2 or a Branch Office VPN with IKEv2 is configured.",
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                            "value": "<p>This vulnerability is exploitable on systems where the Mobile VPN with IKEv2 or a Branch Office VPN with IKEv2 is configured.</p>"
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