Vulnerability in Hewlett Packard Enterprise (HPE) Aos-Cx

CVE-2026-73783

Stack overflow vulnerabilities exist in an API endpoint of AOS-CX. Successful exploitation could allow an authenticated malicious actor to cause a denial-of-service condition on the affected system.

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H.

Affected products

References

Frequently asked questions

What is CVE-2026-73783?
CVE-2026-73783 is a medium-severity vulnerability in Hewlett Packard Enterprise (HPE) Aos-Cx. CVSS score: 4.9/10. Published 2026-09-01.
How severe is CVE-2026-73783?
Medium severity. CVSS v3 base score is 4.9 out of 10.