Vulnerability in Hewlett Packard Enterprise (HPE) AOS-Switch (AOS-S)

[ Why it matters ]Priority signals

• Critical severity: CVSS 9.6

[ Description ]Official description

Memory corruption vulnerabilities exist in AOS-S that are reachable by an unauthenticated adjacent attacker. Successful exploitation could allow an attacker to execute arbitrary code.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

• NCSC-NL12 Oct 2026NCSC-2026-0413

  Vulnerabilities fixed in HPE Networking AOS-Switch Translated from Dutch

  Probability/damage M/HCVE-2026-76742CVE-2026-76743CVE-2026-76744+6 more CVEs
• CERT-FR7 Oct 2026CERTFR-2026-AVI-1277

  Multiple vulnerabilities in HPE Aruba Networking products Translated from French

  Multiple vulnerabilities have been discovered in HPE Aruba Networking products. Some of them allow an attacker to cause remote arbitrary code execution, privilege escalation and remote denial of service.

  CVE-2026-76743CVE-2026-79815CVE-2026-79807+34 more CVEs
• BSI CERT-Bund6 Oct 2026WID-SEC-2026-3760

  Aruba ArubaOS Switch: Multiple vulnerabilities Translated from German

  CVE-2026-76741CVE-2026-76747CVE-2026-76746+6 more CVEs

[ References ]References

• support.hpe.com/hpesc/public/docDisplay