{"id":"CVE-2026-76746","title":"An unauthenticated buffer overflow vulnerability exists in AOS-S","summary":"An unauthenticated buffer overflow vulnerability exists in AOS-S. Successful exploitation could allow an unauthenticated adjacent attacker to expose sensitive memory contents and cause a denial of service on the affected device.","severity":"critical","cvss":9.3,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:H","vendor":"Hewlett Packard Enterprise (HPE)","product":"AOS-Switch (AOS-S)","affected":["aos-switch_aos-s >= 16.11.0000 <= 16.11.0031"],"published":"2026-10-06","updated":"2026-10-06","sourceUpdated":"2026-10-06T20:17:29.957","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-76746","references":[{"url":"https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05156en_us&docLocale=en_US","label":"security-alert@hpe.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-06T20:16:42.510Z","slug":"CVE-2026-76746","body":"## Overview\n\nAn unauthenticated buffer overflow vulnerability exists in AOS-S. Successful exploitation could allow an unauthenticated adjacent attacker to expose sensitive memory contents and cause a denial of service on the affected device.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":51,"depthScoreParts":{"impact":51.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}