CVE-2025-43261

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{"affected": [{"affectedData": [{"product": "macOS", "vendor": "Apple", "versions": [{"lessThan": "13.7.7", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "14.7.7", "status": "affected", "version": "0", "versionType": "custom"}, {"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": "32DF9916-8A45-426F-BA36-FC73FD668828", "versionEndExcluding": "13.7.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "4F043DE0-C517-463D-9693-53789EB6132D", "versionEndExcluding": "14.7.7", "versionStartIncluding": "14.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "4CF17CE2-DB4B-48D1-81AF-67EF1EC7BB45", "versionEndExcluding": "15.6", "versionStartIncluding": "15.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A logic issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. An app may be able to break out of its sandbox."}, {"lang": "es", "value": "Se solucion\u00f3 un problema l\u00f3gico mejorando las comprobaciones. Este problema se solucion\u00f3 en macOS Sequoia 15.6, macOS Sonoma 14.7.7 y macOS Ventura 13.7.7. Es posible que una aplicaci\u00f3n pueda salir de su entorno de pruebas."}], "id": "CVE-2025-43261", "lastModified": "2026-06-17T09:23:36.807", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-43261", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-07-30T13:27:45.732109Z", "version": "2.0.3"}}]}, "published": "2025-07-30T00:15:37.693", "references": [{"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/124149"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/124150"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/124151"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/Jul/32"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/Jul/33"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/Jul/34"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-693"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-28T18:45:33.854125+00:00", "value": {"mitigation_remediation": ["Upgrade macOS to Sequoia 15.6, Sonoma 14.7.7, or Ventura 13.7.7 to apply the fixed logic checks.", "Disable or remove any applications that rely on the vulnerable sandbox functionality until they can be updated.", "Enable system audit logging and review logs for abnormal privilege escalation events, targeting sandbox escape indicators."], "summary": {"action": "Immediate Patch", "impact": "Sandbox escape leads to elevated privileges"}, "threat_synthesis": {"affected_systems": "Apple\u2019s macOS operating system is affected, including the Sequoia, Sonoma, and Ventura lines. The advisory specifies that versions prior to Sequoia 15.6, Sonoma 14.7.7, and Ventura 13.7.7 contain the flaw. Systems running these earlier releases are susceptible.", "description_and_impact": "The vulnerability stems from a logic flaw in macOS that can be leveraged by an application to escape its sandbox constraints. This flaw allows a malicious or compromised app to obtain higher privileges than intended, potentially enabling unauthorized access to protected files or services. The weakness is classified as CWE-693, indicating a flaw in how permissions or security conditions are enforced.", "risk_and_exploitability": "The CVSS score of 9.8 indicates critical severity, while the EPSS score of less than 1% suggests that exploitation attempts are currently rare but possible. The vulnerability is not yet listed in CISA\u2019s KEV catalog. An attacker would need to cause the vulnerable application to execute code in a context that triggers the logic flaw; no additional prerequisites are described, so the attack surface is broad for any app attempting to bypass its sandbox."}}}}, "created": "2025-07-30T10:13:53.276553+00:00", "title": "Sandbox Escape via Logic Flaw in macOS Enabling Privilege Escalation", "updated": "2026-04-28T19:00:20.847491+00:00", "vendors": ["apple", "apple$PRODUCT$macos", "apple$PRODUCT$macos_sequoia", "apple$PRODUCT$macos_sonoma", "apple$PRODUCT$macos_ventura"]}