{"id":"CVE-2026-77532","aliases":["EUVD-2026-66405","GHSA-ff9h-mmj4-g6xx"],"status":"published","title":"A malicious actor with access to an adjacent network could exploit a Buffer Overflow...","description":"A malicious actor with access to an adjacent network could exploit a Buffer Overflow vulnerability found in a DHCPv6-enabled EdgeMAX EdgeSwitch to initiate a Remote Code Execution on such device.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00271,"percentile":0.19466,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-122"],"published":"2026-08-26T11:01:30Z","modified":"2026-10-14T02:17:00Z","products":[{"vendor":"ubiquiti inc","product":"edgemax edgeswitch"}],"references":[{"url":"https://uisp.community.ui.com/releases/Security-Advisory-Bulletin-068-068/b95ea5e8-1a80-4ffc-ad42-625eae300cc9"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-77532"},{"url":"https://github.com/advisories/GHSA-ff9h-mmj4-g6xx"}],"sources":{"cve":[{"id":"CVE-2026-77532","description":"A malicious actor with access to an adjacent network could exploit a Buffer Overflow vulnerability found in a DHCPv6-enabled EdgeMAX EdgeSwitch to initiate a Remote Code Execution on such device.","status":"published","published":"2026-08-26T11:01:30.309Z","modified":"2026-10-14T01:53:44.677Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:20:15.712761Z"}],"euvd":[{"id":"EUVD-2026-66405","description":"A malicious actor with access to an adjacent network could exploit a Buffer Overflow vulnerability found in a DHCPv6-enabled EdgeMAX EdgeSwitch to initiate a Remote Code Execution on such device.","status":"published","published":"2026-08-26T11:01:30Z","modified":"2026-10-14T01:53:44Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:27:18.393051Z"}],"ghsa":[{"id":"GHSA-ff9h-mmj4-g6xx","title":"A malicious actor with access to an adjacent network could exploit a Buffer Overflow...","description":"A malicious actor with access to an adjacent network could exploit a Buffer Overflow vulnerability found in a DHCPv6-enabled EdgeMAX EdgeSwitch to initiate a Remote Code Execution on such device.","status":"published","published":"2026-08-28T21:30:57Z","modified":"2026-08-28T21:30:58Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T15:11:08.095363Z"}],"nvd":[{"id":"CVE-2026-77532","description":"A malicious actor with access to an adjacent network could exploit a Buffer Overflow vulnerability found in a DHCPv6-enabled EdgeMAX EdgeSwitch to initiate a Remote Code Execution on such device.","status":"published","published":"2026-08-26T11:16:38.343Z","modified":"2026-10-14T02:17:00.317Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:12:41.66469Z"}]}}