{"id":"CVE-2026-70331","aliases":["EUVD-2026-67846","GHSA-wjm5-2899-cw52"],"status":"published","title":"Microsoft Edge for iOS Spoofing Vulnerability","description":"Improper neutralization of input used for llm prompting in Microsoft Edge for iOS allows an unauthorized attacker to perform spoofing over a network.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00413,"percentile":0.35901,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1427"],"published":"2026-08-28T17:41:29Z","modified":"2026-10-30T17:19:26Z","products":[{"vendor":"microsoft","product":"edge"},{"vendor":"microsoft","product":"edge_chromium"},{"vendor":"microsoft","product":"microsoft edge (chromium-based)"},{"vendor":"microsoft","product":"microsoft edge for ios"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70331","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-70331"},{"url":"https://github.com/advisories/GHSA-wjm5-2899-cw52"}],"sources":{"cve":[{"id":"CVE-2026-70331","title":"Microsoft Edge for iOS Spoofing Vulnerability","description":"Improper neutralization of input used for llm prompting in Microsoft Edge for iOS allows an unauthorized attacker to perform spoofing over a network.","status":"published","published":"2026-08-28T17:41:29.16Z","modified":"2026-10-30T17:19:26.402Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"cwes":["CWE-1427"],"updated_at":"2026-11-02T13:35:22.169514Z"}],"euvd":[{"id":"EUVD-2026-67846","description":"Improper neutralization of input used for llm prompting in Microsoft Edge for iOS allows an unauthorized attacker to perform spoofing over a network.","status":"published","published":"2026-08-28T17:41:29Z","modified":"2026-10-30T17:19:26Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-02T16:59:05.130363Z"}],"ghsa":[{"id":"GHSA-wjm5-2899-cw52","title":"Improper neutralization of input used for llm prompting in Microsoft Edge for iOS allows an...","description":"Improper neutralization of input used for llm prompting in Microsoft Edge for iOS allows an unauthorized attacker to perform spoofing over a network.","status":"published","published":"2026-08-28T21:31:16Z","modified":"2026-08-28T21:31:24Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:11:08.095363Z"}],"nvd":[{"id":"CVE-2026-70331","description":"Improper neutralization of input used for llm prompting in Microsoft Edge for iOS allows an unauthorized attacker to perform spoofing over a network.","status":"published","published":"2026-08-28T20:19:41.82Z","modified":"2026-09-01T23:26:03.093Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"updated_at":"2026-11-02T14:12:42.366888Z"}]}}