{"id":"CVE-2026-43788","published":"2026-09-14T20:50:37Z","modified":"2026-10-26T20:41:16Z","title":"An integer overflow was addressed with improved input validation","vendor":"Apple","product":"macOS","tier":"tail","description":{"text":"An integer overflow was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27. Processing a maliciously crafted file may lead to a denial-of-service or potentially disclose memory contents.","provenance":"source","from":"CVE.org"},"cvss":{"score":6.6,"severity":"MEDIUM","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:H","provenance":"source","from":"CISA ADP Vulnrichment"},"epss":{"score":0.00148,"percentile":0.03997,"provenance":"source"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"references":[{"url":"https://support.apple.com/en-us/149035","tags":[]}],"priority":{"score":5.4,"factors":[{"name":"EPSS percentile","points":0.8},{"name":"CVSS severity","points":4.62}]},"vendorSlug":"apple","affectedVersions":[{"vendor":"Apple","product":"macOS","versions":["< 27"]}],"euvd":{"id":"EUVD-2026-77917","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-apple-ios-macos-cwe-190"}}