{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-105773",
        "assignerOrgId": "9119a7d8-5eab-497f-8521-727c672e3725",
        "state": "PUBLISHED",
        "assignerShortName": "cisa-cg",
        "dateReserved": "2026-10-05T19:48:26.918Z",
        "datePublished": "2026-10-05T20:38:55.743Z",
        "dateUpdated": "2026-10-05T20:38:55.743Z"
    },
    "containers": {
        "cna": {
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Canimaan Software ClamXAV versions 3.3 - 3.11 contains a local privilege escalation vulnerability in the Privileged Helper Tool caused by a race condition and insufficient file validation, allowing a local attacker to execute arbitrary code with system privileges. Fixed in 3.11.1."
                }
            ],
            "affected": [
                {
                    "vendor": "Canimaan Software",
                    "product": "ClamXAV",
                    "defaultStatus": "affected",
                    "versions": [
                        {
                            "version": "3.3",
                            "status": "affected",
                            "lessThan": "3.11.1",
                            "versionType": "custom"
                        },
                        {
                            "version": "3.11.1",
                            "status": "unaffected"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "description": "CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')",
                            "lang": "en",
                            "type": "CWE",
                            "cweId": "CWE-362"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "version": "4.0",
                        "baseScore": 7.3,
                        "attackVector": "LOCAL",
                        "baseSeverity": "HIGH",
                        "vectorString": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
                        "userInteraction": "NONE",
                        "attackComplexity": "HIGH",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "LOW",
                        "subIntegrityImpact": "NONE",
                        "vulnIntegrityImpact": "HIGH",
                        "subAvailabilityImpact": "NONE",
                        "vulnAvailabilityImpact": "HIGH",
                        "subConfidentialityImpact": "NONE",
                        "vulnConfidentialityImpact": "HIGH"
                    }
                },
                {
                    "cvssV3_1": {
                        "scope": "UNCHANGED",
                        "version": "3.1",
                        "baseScore": 7,
                        "attackVector": "LOCAL",
                        "baseSeverity": "HIGH",
                        "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
                        "integrityImpact": "HIGH",
                        "userInteraction": "NONE",
                        "attackComplexity": "HIGH",
                        "availabilityImpact": "HIGH",
                        "privilegesRequired": "LOW",
                        "confidentialityImpact": "HIGH"
                    }
                },
                {
                    "other": {
                        "type": "ssvc",
                        "content": {
                            "timestamp": "2026-10-02T16:39:10.719080Z",
                            "id": "CVE-2026-105773",
                            "options": [
                                {
                                    "Exploitation": "poc"
                                },
                                {
                                    "Automatable": "no"
                                },
                                {
                                    "Technical Impact": "total"
                                }
                            ],
                            "role": "CISA Coordinator",
                            "version": "2.0.3"
                        }
                    }
                }
            ],
            "title": "Canimaan Software ClamXAV local privilege escalation",
            "references": [
                {
                    "name": "url",
                    "url": "https://clamxav.com/version-history",
                    "tags": [
                        "vendor-advisory"
                    ]
                },
                {
                    "name": "url",
                    "url": "https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-278-01.json",
                    "tags": [
                        "third-party-advisory"
                    ]
                },
                {
                    "name": "url",
                    "url": "https://www.cve.org/CVERecord?id=CVE-2026-105773",
                    "tags": [
                        "vdb-entry"
                    ]
                }
            ],
            "credits": [
                {
                    "value": "Xusheng Li",
                    "lang": "en"
                }
            ],
            "x_generator": {
                "engine": "VINCE-NT 1.15.1+build.152"
            },
            "datePublic": "2026-09-24T00:00:00.000Z",
            "providerMetadata": {
                "orgId": "9119a7d8-5eab-497f-8521-727c672e3725",
                "shortName": "cisa-cg",
                "dateUpdated": "2026-10-05T20:38:55.743Z"
            }
        }
    }
}