{"schema":"threatline.record/2","record":{"id":"CVE-2021-30952","aliases":[],"summary":"Apple Multiple Products Integer Overflow or Wraparound Vulnerability","details":"Apple tvOS, macOS, Safari, iPadOS and watchOS contain an integer overflow or wraparound vulnerability due to the processing of maliciously crafted web content that may lead to arbitrary code execution.","categories":["Unclassified"],"product":"Multiple Products","vendor":"Apple","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2021-30952","source_modified_at":"2026-03-06T05:01:17.601Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"watchOS","vendor":"Apple","versions":[{"lessThan":"8.3","status":"affected","version":"unspecified","versionType":"custom"}],"defaultStatus":null},{"source":"CVE 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