CVE-2025-30464

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{"affected": [{"affectedData": [{"product": "macOS", "vendor": "Apple", "versions": [{"lessThan": "13.7.5", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "14.7.5", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "15.4", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "product-security@apple.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "345CC17A-CCA4-4B82-A645-A5226A8DAEBB", "versionEndExcluding": "13.7.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "D05DCA25-A1A0-4AEA-9F31-952803114EE2", "versionEndExcluding": "14.7.5", "versionStartIncluding": "14.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "1320B815-0457-4276-83B9-AFAFDAF17EDA", "versionEndExcluding": "15.4", "versionStartIncluding": "15.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An app may be able to cause unexpected system termination or corrupt kernel memory."}, {"lang": "es", "value": "Se solucion\u00f3 un problema de escritura fuera de los l\u00edmites mejorando la comprobaci\u00f3n de los l\u00edmites. Este problema se solucion\u00f3 en macOS Ventura 13.7.5, macOS Sequoia 15.4 y macOS Sonoma 14.7.5. Una aplicaci\u00f3n podr\u00eda provocar la finalizaci\u00f3n inesperada del sistema o da\u00f1ar la memoria del kernel."}], "id": "CVE-2025-30464", "lastModified": "2026-06-17T09:08:47.720", "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-2025-30464", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-04-02T19:12:43.142729Z", "version": "2.0.3"}}]}, "published": "2025-03-31T23:15:27.777", "references": [{"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/122373"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/122374"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/122375"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/Apr/10"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/Apr/8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/Apr/9"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-28T03:10:58.644317+00:00", "value": {"mitigation_remediation": ["Apply the latest macOS update that includes the fix (Sequoia\u202f15.4, Sonoma\u202f14.7.5, or Ventura\u202f13.7.5 or newer).", "For systems that cannot be updated immediately, avoid running applications with elevated privileges that could trigger the out\u2011of\u2011bounds write, and monitor system stability for signs of kernel memory corruption.", "Keep third\u2011party software updated and perform regular integrity checks on system files to detect potential corruption caused by this vulnerability."], "summary": {"action": "Immediate patch", "impact": "Potential kernel memory corruption leading to system termination"}, "threat_synthesis": {"affected_systems": "Apple macOS systems are affected. The problem was fixed in macOS Sequoia 15.4, macOS Sonoma 14.7.5, and macOS Ventura 13.7.5. All earlier releases of these operating system families are vulnerable until updated to the specified versions or newer.", "description_and_impact": "The vulnerability is an out\u2011of\u2011bounds write that attacks kernel memory boundaries. An application may trigger the issue, resulting in unexpected system termination or corrupting memory used by the operating system. This flaw is a classic memory reliability issue (CWE\u2011787) and can compromise integrity of the kernel, potentially enabling further exploitation.", "risk_and_exploitability": "The CVSS score of 7.8 indicates a high severity. The EPSS score is less than 1\u202f%, meaning the probability of exploitation now is low, and it is not listed in the CISA KEV catalog. The attack vector is inferred to be local, likely requiring that a malicious or vulnerable application runs with kernel\u2011level privileges. Exploitation would corrupt kernel memory or crash the system, potentially serving as a foothold for further attacks."}}}}, "created": "2026-04-28T03:15:05.543322+00:00", "title": "Out\u2011of\u2011Bounds Write Allowing Kernel Memory Corruption in macOS", "updated": "2026-04-28T03:15:05.543333+00:00", "vendors": []}