CVE-2025-31221

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This issue is fixed in iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, macOS Sonoma 14.7.6, macOS Ventura 13.7.6, tvOS 18.5, visionOS 2.5, watchOS 11.5. A remote attacker may be able to leak memory."}, {"lang": "es", "value": "Se solucion\u00f3 un desbordamiento de enteros mejorando la validaci\u00f3n de entrada. Este problema se solucion\u00f3 en watchOS 11.5, macOS Sonoma 14.7.6, tvOS 18.5, iPadOS 17.7.7, iOS 18.5 y iPadOS 18.5, macOS Sequoia 15.5, visionOS 2.5 y macOS Ventura 13.7.6. Un atacante remoto podr\u00eda tener la capacidad de filtrar memoria."}], "id": "CVE-2025-31221", "lastModified": "2026-06-17T09:10:05.343", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "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-2025-31221", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-05-13T20:01:21.848724Z", "version": "2.0.3"}}]}, "published": "2025-05-12T22:15:22.873", "references": [{"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/122404"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/122405"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/122716"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/122717"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/122718"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/122720"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/122721"}, {"source": "product-security@apple.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://support.apple.com/en-us/122722"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/May/10"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/May/12"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/May/5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/May/6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/May/7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/May/8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2025/May/9"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-190"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-28T11:21:12.627817+00:00", "value": {"mitigation_remediation": ["Apply the latest operating system updates (iOS 18.5, iPadOS 18.5 or 17.7.7, macOS Sequoia 15.5, macOS Sonoma\u202f14.7.6, macOS Ventura\u202f13.7.6, tvOS\u202f18.5, visionOS\u202f2.5, or watchOS\u202f11.5).", "Limit or disable any remote services that could trigger the integer overflow.", "Monitor the system for anomalous memory usage or signs of exploit attempts."], "summary": {"action": "Immediate Patch", "impact": "Remote Memory Leak via Integer Overflow"}, "threat_synthesis": {"affected_systems": "Apple iOS, iPadOS, macOS, tvOS, visionOS, and watchOS are affected. The flaw has been fixed in iOS 18.5, iPadOS 18.5 and iPadOS 17.7.7, macOS Sequoia 15.5, macOS Sonoma 14.7.6, macOS Ventura 13.7.6, tvOS 18.5, visionOS 2.5, and watchOS 11.5.", "description_and_impact": "An integer overflow flaw was present in several Apple operating systems; the issue was addressed with improved input validation. The vulnerability allows a remote attacker to trigger the overflow, potentially causing a memory leak and exposing sensitive data.", "risk_and_exploitability": "The vulnerability has a CVSS score of 7.5, indicating high severity. Its EPSS score is reported as < 1%, suggesting a low probability of exploitation in the wild, and it is not listed in CISA\u2019s KEV catalog. A remote attacker is the likely vector, as the CVE description explicitly states that a remote attacker may be able to leak memory."}}}}, "created": "2026-04-28T11:30:29.832650+00:00", "title": "Integer Overflow Memory Leak in Apple Operating Systems", "updated": "2026-04-28T11:30:29.832667+00:00", "vendors": []}