{"id":"CVE-2026-103417","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-103417","generatedAt":"2026-10-28T02:24:56.856Z","title":"This vulnerability was fixed in Firefox for iOS 157.1.","description":"Firefox for iOS could autofill saved credentials into a new page if cross-origin navigation occurred while the saved-login UI was open. Autofill was not bound to the originating page or rejected when its origin changed. This vulnerability was fixed in Firefox for iOS 157.1.","published":"2026-10-13T08:16:59.000Z","lastModified":"2026-10-13T16:19:17.000Z","status":"Deferred","sourceIdentifier":"security@mozilla.org","cvss":{"version":"3.1","score":5.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"},"cwe":["CWE-346"],"affected":[],"epss":{"score":0.00078,"percentile":0.00112,"date":"2026-10-26","history":[{"date":"2026-10-13","score":0.00133,"percentile":0.02465}]},"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 (0.08%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"scored","label":"Newly scored","at":"2026-10-13T14:30:05.000Z","detail":{"from":null,"score":"5.5","severity":"MEDIUM","fromSeverity":null},"summary":"Now scored CVSS 5.5 MEDIUM."},{"kind":"new","label":"New CVE","at":"2026-10-13T08:16:59.000Z","detail":{"score":null,"severity":null,"publishedAt":"2026-10-13T08:16:59.423Z"},"summary":"New CVE, medium severity (CVSS 5.5)."}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=2068171","source":"security@mozilla.org"},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-105/","source":"security@mozilla.org"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-103417","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."}