CVE-2026-18367

{"id": "CVE-2026-18367", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-18367", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-08-07T13:29:49.479148Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-alert@sophos.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.3, "attackVector": "LOCAL", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.5}]}, "affected": [{"source": "security-alert@sophos.com", "affectedData": [{"vendor": "Sophos", "product": "Sophos Endpoint for macOS", "versions": [{"status": "affected", "version": "0", "lessThan": "2026.1.1", "versionType": "semver"}], "platforms": ["MacOS"], "defaultStatus": "unaffected"}, {"vendor": "Sophos", "product": "Sophos Home for macOS", "versions": [{"status": "affected", "version": "0", "lessThan": "10.11.6", "versionType": "semver"}], "platforms": ["MacOS"], "defaultStatus": "unaffected"}]}], "published": "2026-08-06T22:16:50.010", "references": [{"url": "https://www.sophos.com/security-advisories/sophos-sa-20260806-ep-macos-lpe", "source": "security-alert@sophos.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security-alert@sophos.com", "description": [{"lang": "en", "value": "CWE-285"}]}], "descriptions": [{"lang": "en", "value": "A privilege escalation vulnerability allows local users to execute arbitrary code as root via Sophos Endpoint for macOS older than version 2026.1.1 and Sophos Home for macOS older than version 10.11.6."}], "lastModified": "2026-09-01T20:54:51.287", "sourceIdentifier": "security-alert@sophos.com"}