Resource exhaustion in Hewlett Packard Enterprise (HPE) Clearpass Policy Manager (Cppm)
CVE-2026-73786
A vulnerability in the web-based management interface of CPPM could allow an unauthenticated remote attacker to conduct a Denial-of-Service (DoS) attack. Successful exploitation could allow an attacker to cause instability and degrade performance of the vulnerable CPPM server.
Vulnerability class: DoS (Denial of Service)
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2026-73786?
- CVE-2026-73786 is a high-severity vulnerability in Hewlett Packard Enterprise (HPE) Clearpass Policy Manager (Cppm), classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2026-09-09.
- How severe is CVE-2026-73786?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2026-73786 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.