{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-84498", "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "state": "PUBLISHED", "assignerShortName": "apple", "dateReserved": "2026-09-01T20:50:08.322Z", "datePublished": "2026-10-26T20:40:26.028Z", "dateUpdated": "2026-10-26T20:40:26.028Z"}, "containers": {"cna": {"problemTypes": [{"descriptions": [{"lang": "en", "description": "An app may be able to disclose kernel memory"}]}], "affected": [{"vendor": "Apple", "product": "macOS", "versions": [{"version": "0", "status": "affected", "lessThan": "15.8.2", "versionType": "custom"}, {"version": "0", "status": "affected", "lessThan": "26.7.2", "versionType": "custom"}, {"version": "0", "status": "affected", "lessThan": "27", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "The issue was addressed with improved memory handling. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to disclose kernel memory."}], "references": [{"url": "https://support.apple.com/en-us/149035"}, {"url": "https://support.apple.com/en-us/149522"}, {"url": "https://support.apple.com/en-us/149523"}], "providerMetadata": {"orgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "shortName": "apple", "dateUpdated": "2026-10-26T20:40:26.028Z"}}}}

{}

{"affected": [{"affectedData": [{"product": "macOS", "vendor": "Apple", "versions": [{"lessThan": "15.8.2", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "26.7.2", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThan": "27", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "product-security@apple.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The issue was addressed with improved memory handling. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An app may be able to disclose kernel memory."}], "id": "CVE-2026-84498", "lastModified": "2026-10-26T21:19:59.730", "metrics": {}, "published": "2026-10-26T21:19:59.730", "references": [{"source": "product-security@apple.com", "url": "https://support.apple.com/en-us/149035"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/en-us/149522"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/en-us/149523"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,15.8.2)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,26.7.2)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,27)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "macOS", "source": "cna", "vendor": "Apple"}, "product": "macos", "vendor": "apple"}], "created": "2026-10-27T00:00:10.550398+00:00", "title": "Kernel Memory Disclosure in macOS Through Improper Memory Handling", "updated": "2026-10-27T03:15:16.619274+00:00", "vendors": ["apple", "apple$PRODUCT$macos"], "weaknesses": ["CWE-200"]}