{"id":"CVE-2023-46273","title":"Bonjour Gateway in Extreme Networks IQ Engine before 10.6r1a, and through 10.6r4 before 10.6r5, has an ah_bgd buffer overflow via ah_event_send.","summary":"Bonjour Gateway in Extreme Networks IQ Engine before 10.6r1a, and through 10.6r4 before 10.6r5, has an ah_bgd buffer overflow via ah_event_send.","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-121"],"vendor":"extremenetworks","product":"IQ Engine","affected":["iq_engine < 10.6r1a","iq_engine >= 10.6r2 < 10.6r5"],"published":"2026-09-14","updated":"2026-09-16","sourceUpdated":"2026-09-16T15:17:32.610","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2023-46273","references":[{"url":"https://extreme-networks.my.site.com/ExtrArticleDetail?an=000115356","label":"cve@mitre.org"},{"url":"https://extremenetworks.com","label":"cve@mitre.org"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-16T14:33:53.574578Z"},"epss":0.00312,"epssPercentile":0.24188,"ingestedAt":"2026-09-14T15:23:07.465Z","slug":"CVE-2023-46273","body":"## Overview\n\nBonjour Gateway in Extreme Networks IQ Engine before 10.6r1a, and through 10.6r4 before 10.6r5, has an ah_bgd buffer overflow via ah_event_send.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}