{"cve":"CVE-2024-4766","nvd":{"published":"2024-05-14T18:15:13.393","modified":"2026-06-17T08:02:51.510","status":"Analyzed","description":"Different techniques existed to obscure the fullscreen notification in Firefox for Android.  These could have led to potential user confusion and spoofing attacks.\n*This bug only affects Firefox for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox < 126.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","score":4.3},"cwes":[],"references":["https://bugzilla.mozilla.org/show_bug.cgi?id=1871214","https://bugzilla.mozilla.org/show_bug.cgi?id=1871217","https://www.mozilla.org/security/advisories/mfsa2024-21/","https://bugzilla.mozilla.org/show_bug.cgi?id=1871214","https://bugzilla.mozilla.org/show_bug.cgi?id=1871217"],"products":["mozilla:firefox"],"source":"nvd","synced_at":"2026-10-19T21:49:23.840078609+00:00"},"epss":{"cve":"CVE-2024-4766","score":0.00393,"percentile":0.33551,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}