{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-83598",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-08-31T20:36:25.742Z",
        "datePublished": "2026-09-22T17:04:21.953Z",
        "dateUpdated": "2026-09-22T17:53:38.759Z"
    },
    "containers": {
        "cna": {
            "title": "Netdata: Local Privilege Escalation in Netdata Agent Windows installer via PowerShell Profile Hijack in MSI Repair",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-269",
                            "lang": "en",
                            "description": "CWE-269: Improper Privilege Management",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-427",
                            "lang": "en",
                            "description": "CWE-427: Uncontrolled Search Path Element",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "LOCAL",
                        "availabilityImpact": "HIGH",
                        "baseScore": 7.8,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "LOW",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/netdata/netdata/security/advisories/GHSA-8hxv-2mg6-ggw5",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/netdata/netdata/security/advisories/GHSA-8hxv-2mg6-ggw5"
                },
                {
                    "name": "https://github.com/netdata/netdata/pull/22751",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/netdata/netdata/pull/22751"
                },
                {
                    "name": "https://github.com/netdata/netdata/commit/d762782697623a98b51b4e41f7fe2d12404f0662",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/netdata/netdata/commit/d762782697623a98b51b4e41f7fe2d12404f0662"
                },
                {
                    "name": "https://github.com/netdata/netdata/releases/tag/v2.10.4",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/netdata/netdata/releases/tag/v2.10.4"
                }
            ],
            "affected": [
                {
                    "vendor": "netdata",
                    "product": "netdata",
                    "versions": [
                        {
                            "version": ">= 2.0.0, < 2.10.4",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-09-22T17:04:21.953Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Netdata is an open source observability tool. From rom 2.0.0 until 2.10.4, during Netdata Windows Agent MSI repair, powershell.exe runs as SYSTEM without -NoProfile and loads %USERPROFILE%\\Documents\\WindowsPowerShell\\Microsoft.PowerShell_profile.ps1 from the low-privileged user who initiated repair. Commands placed in that profile before repair therefore execute with SYSTEM privileges. This vulnerability is fixed in 2.10.4."
                }
            ],
            "source": {
                "advisory": "GHSA-8hxv-2mg6-ggw5",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "references": [
                    {
                        "url": "https://github.com/netdata/netdata/security/advisories/GHSA-8hxv-2mg6-ggw5",
                        "tags": [
                            "exploit"
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-09-22T17:50:58.654122Z",
                                "id": "CVE-2026-83598",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-09-22T17:53:38.759Z"
                }
            }
        ]
    }
}