CVE-2025-43188

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{"affected": [{"affectedData": [{"product": "macOS", "vendor": "Apple", "versions": [{"lessThan": "15.6", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "product-security@apple.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "077E4BB7-4A8B-4D18-BCD7-2938A2B8B9C8", "versionEndExcluding": "15.6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.6. A malicious app may be able to gain root privileges."}, {"lang": "es", "value": "Se solucion\u00f3 un problema de permisos con restricciones adicionales. Este problema se solucion\u00f3 en macOS Sequoia 15.6. Una aplicaci\u00f3n maliciosa podr\u00eda obtener privilegios de root."}], "id": "CVE-2025-43188", "lastModified": "2026-06-17T09:23:26.753", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-43188", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-07-31T03:56:07.387374Z", "version": "2.0.3"}}]}, "published": "2025-07-30T00:15:31.727", "references": [{"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/124149"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/Jul/32"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-269"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-28T00:50:58.227396+00:00", "value": {"mitigation_remediation": ["Upgrade macOS to version 15.6 or later", "Remove or quarantine any suspicious applications that may attempt to exploit the permissions flaw", "Enforce application sandboxing and only grant necessary permissions to third\u2011party software to limit privilege escalation opportunities"], "summary": {"action": "Patch Immediately", "impact": "Root Privilege Escalation"}, "threat_synthesis": {"affected_systems": "Apple macOS, specifically versions of macOS Sequoia released prior to the 15.6 update. The issue was addressed in macOS Sequoia 15.6; therefore versions 15.5 and earlier are vulnerable.", "description_and_impact": "The vulnerability manifests as a permissions issue that allows a malicious application to gain root privileges. Because the flaw stems from broken access control (CWE\u2011269), an attacker could execute privileged commands or modify system configuration, potentially compromising confidentiality, integrity, and availability of the affected machine.", "risk_and_exploitability": "The CVSS score of 7.8 indicates a high severity, while the EPSS score of less than 1\u202f% suggests a low current likelihood of exploitation. The flaw is not listed in the CISA KEV catalog. The attack vector is inferred to be a malicious application installed or executed on the local machine, taking advantage of insufficient permission checks to elevate privileges."}}}}, "created": "2025-07-30T10:13:55.080122+00:00", "title": "Privilege Escalation via Permissions Issue in macOS Sequoia", "updated": "2026-04-28T01:00:10.104646+00:00", "vendors": ["apple", "apple$PRODUCT$macos", "apple$PRODUCT$macos_sequoia"]}