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        "cveId": "CVE-2026-97631",
        "assignerOrgId": "65518388-201a-4f93-8712-366d21fe8d2c",
        "state": "PUBLISHED",
        "assignerShortName": "TianoCore",
        "dateReserved": "2026-09-24T16:56:45.359Z",
        "datePublished": "2026-10-22T16:32:27.619Z",
        "dateUpdated": "2026-10-28T16:06:34.929Z"
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            "title": "Pre-boot RCE in EDK II PXE driver",
            "datePublic": "2026-10-22T16:32:00.000Z",
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                    "descriptions": [
                        {
                            "lang": "en",
                            "cweId": "CWE-120",
                            "description": "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')",
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                            "description": "CWE-131 Incorrect calculation of buffer size",
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                            "cweId": "CWE-787",
                            "description": "CWE-787 Out-of-bounds write",
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                    "url": "https://github.com/tianocore/edk2/security/advisories/GHSA-99cj-7hg9-mp4m"
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                    "lang": "en",
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                    "lang": "en",
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                "references": [
                    {
                        "url": "https://arstechnica.com/security/2026/10/code-execution-flaw-in-uefi-firmware-threatens-most-servers-on-planet-earth/"
                    },
                    {
                        "url": "https://news.ycombinator.com/item?id=50265393"
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                        "url": "https://github.com/microsoft/mu_basecore/pull/1990"
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                        "url": "https://github.com/microsoft/mu_basecore/pull/1989"
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