{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-28842", "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "state": "PUBLISHED", "assignerShortName": "apple", "dateReserved": "2026-03-03T16:36:03.969Z", "datePublished": "2026-03-25T00:32:36.111Z", "dateUpdated": "2026-03-25T00:32:36.111Z"}, "containers": {"cna": {"problemTypes": [{"descriptions": [{"lang": "en", "description": "A buffer overflow may result in memory corruption and unexpected app termination"}]}], "affected": [{"vendor": "Apple", "product": "macOS", "versions": [{"version": "0", "status": "affected", "lessThan": "26.4", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "The issue was addressed with improved bounds checks. This issue is fixed in macOS Tahoe 26.4. A buffer overflow may result in memory corruption and unexpected app termination."}], "references": [{"url": "https://support.apple.com/en-us/126794"}], "providerMetadata": {"orgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "shortName": "apple", "dateUpdated": "2026-03-25T00:32:36.111Z"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "The issue was addressed with improved bounds checks. This issue is fixed in macOS Tahoe 26.4. A buffer overflow may result in memory corruption and unexpected app termination."}], "id": "CVE-2026-28842", "lastModified": "2026-03-25T15:41:33.977", "metrics": {}, "published": "2026-03-25T01:17:09.080", "references": [{"source": "product-security@apple.com", "url": "https://support.apple.com/en-us/126794"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Awaiting Analysis"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,26.4)"}}], "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": "2026-03-25T11:36:13.865065+00:00", "updated": "2026-03-25T11:36:13.865153+00:00", "vendors": ["apple", "apple$PRODUCT$macos"]}