CVE-2025-24177

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{"affected": [{"affectedData": [{"product": "iOS and iPadOS", "vendor": "Apple", "versions": [{"lessThan": "18.3", "status": "affected", "version": "0", "versionType": "custom"}]}, {"product": "iPadOS", "vendor": "Apple", "versions": [{"lessThan": "17.7.6", "status": "affected", "version": "0", "versionType": "custom"}]}, {"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": "15.3", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "product-security@apple.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "matchCriteriaId": "6B7F80FC-EB0A-4B78-8CB7-18E5F162CD6A", "versionEndExcluding": "18.3", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "matchCriteriaId": "71A94ACA-8143-475F-8A89-8020B86CE80B", "versionEndExcluding": "18.3", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "33FE4A81-3E35-4934-ABBB-4531E8E249AF", "versionEndExcluding": "15.3", "versionStartIncluding": "15.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A null pointer dereference was addressed with improved input validation. This issue is fixed in iOS 18.3 and iPadOS 18.3, iPadOS 17.7.6, macOS Sequoia 15.3, macOS Sonoma 14.7.5, macOS Ventura 13.7.5. An attacker on the local network may be able to cause a denial-of-service."}, {"lang": "es", "value": "Se solucion\u00f3 un problema de desreferencia de puntero nulo con una validaci\u00f3n de entrada mejorada. Este problema se solucion\u00f3 en macOS Sequoia 15.3, iOS 18.3 y iPadOS 18.3. Un atacante remoto podr\u00eda provocar una denegaci\u00f3n de servicio."}], "id": "CVE-2025-24177", "lastModified": "2026-06-17T08:58:14.660", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-24177", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-01-28T17:24:14.359383Z", "version": "2.0.3"}}]}, "published": "2025-01-27T22:15:20.750", "references": [{"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/en-us/122066"}, {"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/en-us/122068"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/en-us/122372"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/en-us/122374"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/en-us/122375"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/Jan/13"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/Jan/15"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-476"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-28T03:55:16.636498+00:00", "value": {"mitigation_remediation": ["Install iOS 18.3 or later to address the null pointer dereference.", "Update iPadOS to 18.3 or 17.7.6 and macOS to Sequoia 15.3, Sonoma 14.7.5, or Ventura 13.7.5.", "Enable automatic updates or apply the updates manually on all devices that could be reached via a local network."], "summary": {"action": "Update", "impact": "Denial of Service"}, "threat_synthesis": {"affected_systems": "Apple releases of iOS, iPadOS and macOS are vulnerable until specific patches are installed. On iOS, the flaw was fixed in version 18.3. iPadOS requires upgrade to 18.3 or 17.7.6. macOS users should update to Sequoia 15.3, Sonoma 14.7.5, or Ventura 13.7.5 to eliminate the issue.", "description_and_impact": "A null pointer dereference can lead to a denial\u2011of\u2011service condition. The flaw was triggered by inadequate input validation, allowing an attacker to cause a crash in the affected operating systems. This weakness is identified as CWE\u2011476 and, while it does not grant code execution, it disrupts device operation until a reboot or an update is applied.", "risk_and_exploitability": "The CVSS score of 7.5 indicates a high severity threat with a considerable impact on availability. The EPSS score of less than 1% suggests low current exploitation probability, and the vulnerability is not listed in the CISA KEV catalog. Because the attack vector is local network, an adversary that can reach a device on the same network may trigger a crash, leading to temporary downtime of user applications and services."}}}}, "created": "2026-04-28T04:00:05.424968+00:00", "title": "Denial of Service via Null Pointer Dereference in Apple iOS, iPadOS and macOS", "updated": "2026-04-28T04:00:05.424985+00:00", "vendors": []}