{"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"}}}}

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[3.3,3.11.1)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "3.11.1"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "ClamXAV", "source": "cna", "vendor": "Canimaan Software"}, "product": "clamxav", "vendor": "canimaan_software"}], "created": "2026-10-05T22:45:18.078033+00:00", "updated": "2026-10-06T20:56:46.556723+00:00", "vendors": ["canimaan_software", "canimaan_software$PRODUCT$clamxav"]}