{"id":"CVE-2026-84508","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-84508","generatedAt":"2026-10-28T04:13:37.668Z","title":"This issue was addressed with improved validation of the caller's access.","description":"This issue was addressed with improved validation of the caller's access. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7, visionOS 27. An app may be able to access protected user data.","published":"2026-10-20T01:17:21.000Z","lastModified":"2026-10-20T15:17:31.000Z","status":"Awaiting Analysis","sourceIdentifier":"product-security@apple.com","cvss":{"version":"3.1","score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-284"],"affected":[],"epss":{"score":0.0014,"percentile":0.03302,"date":"2026-10-27","history":[{"date":"2026-10-20","score":0.00164,"percentile":0.05248}]},"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 (0.14%). 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":"5.5","severity":"MEDIUM","fromSeverity":null},"summary":"Now scored CVSS 5.5 MEDIUM."},{"kind":"new","label":"New CVE","at":"2026-10-20T01:17:21.000Z","detail":{"score":null,"severity":null,"publishedAt":"2026-10-20T01:17:20.937Z"},"summary":"New CVE, medium severity (CVSS 5.5)."}],"references":[{"url":"https://support.apple.com/en-us/149034","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/149038","source":"product-security@apple.com"},{"url":"https://support.apple.com/en-us/149042","source":"product-security@apple.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-84508","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."}