{"id":"CVE-2026-84547","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-84547","generatedAt":"2026-10-28T03:27:35.812Z","title":"A memory corruption issue was addressed with improved input validation.","description":"A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An attacker in physical proximity may be able to corrupt process memory.","published":"2026-10-20T01:17:22.000Z","lastModified":"2026-10-20T15:17:32.000Z","status":"Awaiting Analysis","sourceIdentifier":"product-security@apple.com","cvss":{"version":"3.1","score":3.5,"severity":"LOW","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"},"cwe":["CWE-20"],"affected":[],"epss":{"score":0.00196,"percentile":0.09157,"date":"2026-10-26","history":[{"date":"2026-10-20","score":0.00169,"percentile":0.05918}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.20%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"scored","label":"Newly scored","at":"2026-10-20T17:00:16.000Z","detail":{"from":null,"score":"3.5","severity":"LOW","fromSeverity":null},"summary":"Now scored CVSS 3.5 LOW."},{"kind":"new","label":"New CVE","at":"2026-10-20T01:17:22.000Z","detail":{"score":null,"severity":null,"publishedAt":"2026-10-20T01:17:22.190Z"},"summary":"New CVE, low severity (CVSS 3.5)."}],"references":[{"url":"https://support.apple.com/en-us/149035","source":"product-security@apple.com"},{"url":"https://support.apple.com/en-us/149042","source":"product-security@apple.com"},{"url":"https://support.apple.com/en-us/149043","source":"product-security@apple.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-84547","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}