{"id":"CVE-2026-76695","aliases":["EUVD-2026-79221","GHSA-wwjw-xvw4-c4xw"],"status":"published","title":"Unauthenticated Buffer Overflow Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways","description":"Buffer overflow vulnerabilities exist in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to send specially crafted packets to the affected service. Successful exploitation could allow an attacker to affect the integrity and availability of the affected service.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00479,"percentile":0.41817,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2026-09-15T19:23:53Z","modified":"2026-09-28T13:47:49Z","products":[{"vendor":"arubanetworks","product":"edgeconnect_sd-wan_orchestrator"},{"vendor":"hewlett packard enterprise (hpe)","product":"edgeconnect sd-wan gateways"},{"vendor":"hpe","product":"edgeconnect_operating_system"}],"references":[{"url":"https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us\u0026docLocale=en_US","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-76695"},{"url":"https://github.com/advisories/GHSA-wwjw-xvw4-c4xw"}],"sources":{"cve":[{"id":"CVE-2026-76695","title":"Unauthenticated Buffer Overflow Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways","description":"Buffer overflow vulnerabilities exist in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to send specially crafted packets to the affected service. Successful exploitation could allow an attacker to affect the integrity and availability of the affected service.","status":"published","published":"2026-09-15T19:23:53.462Z","modified":"2026-09-15T19:42:59.417Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T13:46:10.323375Z"}],"euvd":[{"id":"EUVD-2026-79221","description":"Buffer overflow vulnerabilities exist in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to send specially crafted packets to the affected service. Successful exploitation could allow an attacker to affect the integrity and availability of the affected service.","status":"published","published":"2026-09-15T19:23:53Z","modified":"2026-09-15T19:42:59Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T17:28:16.983725Z"}],"ghsa":[{"id":"GHSA-wwjw-xvw4-c4xw","title":"Buffer overflow vulnerabilities exist in the underlying operating system of HPE Networking...","description":"Buffer overflow vulnerabilities exist in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to send specially crafted packets to the affected service. Successful exploitation could allow an attacker to affect the integrity and availability of the affected service.","status":"published","published":"2026-09-15T21:31:35Z","modified":"2026-09-15T21:31:43Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","level":"medium"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T15:11:56.361668Z"}],"nvd":[{"id":"CVE-2026-76695","description":"Buffer overflow vulnerabilities exist in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to send specially crafted packets to the affected service. Successful exploitation could allow an attacker to affect the integrity and availability of the affected service.","status":"published","published":"2026-09-15T20:17:52.777Z","modified":"2026-09-28T13:47:49.59Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:12:47.974509Z"}]}}