{"id":"CVE-2026-23601","aliases":["EUVD-2026-9413","GHSA-hxv6-43wp-jffh"],"status":"published","title":"Frame Injection via Shared GTK Allows Traffic Spoofing and Client Compromise","description":"A vulnerability has been identified in the wireless encryption handling of Wi-Fi transmissions. A malicious actor can generate shared-key authenticated transmissions containing targeted payloads while impersonating the identity of a primary BSSID.Successful exploitation allows for the delivery of tampered data to specific endpoints, bypassing standard cryptographic separation.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00093,"percentile":0.00533,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-327"],"published":"2026-03-04T16:07:42Z","modified":"2026-06-17T10:21:48Z","products":[{"vendor":"arubanetworks","product":"arubaos"},{"vendor":"hewlett packard enterprise (hpe)","product":"hpe aruba networking wireless operating system (aos-10 \u0026 aos-8)"}],"references":[{"url":"https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05026en_us\u0026docLocale=en_US","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23601"},{"url":"https://github.com/advisories/GHSA-hxv6-43wp-jffh"}],"sources":{"cve":[{"id":"CVE-2026-23601","title":"Frame Injection via Shared GTK Allows Traffic Spoofing and Client Compromise","description":"A vulnerability has been identified in the wireless encryption handling of Wi-Fi transmissions. A malicious actor can generate shared-key authenticated transmissions containing targeted payloads while impersonating the identity of a primary BSSID.Successful exploitation allows for the delivery of tampered data to specific endpoints, bypassing standard cryptographic separation.","status":"published","published":"2026-03-04T16:07:42.929Z","modified":"2026-04-01T16:23:06.986Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-327"],"updated_at":"2026-11-02T13:42:15.603999Z"}],"euvd":[{"id":"EUVD-2026-9413","description":"A vulnerability has been identified in the wireless encryption handling of Wi-Fi transmissions. A malicious actor can generate shared-key authenticated transmissions containing targeted payloads while impersonating the identity of a primary BSSID.Successful exploitation allows for the delivery of tampered data to specific endpoints, bypassing standard cryptographic separation.","status":"published","published":"2026-03-04T16:07:42Z","modified":"2026-04-01T16:23:06Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:25:24.09733Z"}],"ghsa":[{"id":"GHSA-hxv6-43wp-jffh","title":"A vulnerability has been identified in the wireless encryption handling of Wi-Fi transmissions. A...","description":"A vulnerability has been identified in the wireless encryption handling of Wi-Fi transmissions. A malicious actor can generate shared-key authenticated transmissions containing targeted payloads while impersonating the identity of a primary BSSID.Successful exploitation allows for the delivery of tampered data to specific endpoints, bypassing standard cryptographic separation.","status":"published","published":"2026-03-04T18:31:53Z","modified":"2026-03-04T21:32:45Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-327"],"updated_at":"2026-11-02T15:06:27.497427Z"}],"nvd":[{"id":"CVE-2026-23601","description":"A vulnerability has been identified in the wireless encryption handling of Wi-Fi transmissions. A malicious actor can generate shared-key authenticated transmissions containing targeted payloads while impersonating the identity of a primary BSSID.Successful exploitation allows for the delivery of tampered data to specific endpoints, bypassing standard cryptographic separation.","status":"published","published":"2026-03-04T17:16:18.61Z","modified":"2026-06-17T10:21:48.9Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-327"],"updated_at":"2026-11-02T14:12:07.420927Z"}]}}