CVE-2026-73786: Aruba Unauthenticated Network-Based Denial of Service in CPPM systems
This Aruba advisory covers CVE-2026-73786 in ClearPass Policy Manager (CPPM).
- CVE-2026-73786
Key facts
- Vendor rating
- High, CVSS 7.5
- CISA KEV
- Not listed (catalogue checked )
- Affected
- ClearPass Policy Manager (CPPM) 6.11.0 through 6.11.14
- Source published
- Source revised
- Listed by VulniPulse
Compiled by VulniPulse from the linked sources. How records are collected and checked.
Affected products & platforms
Description
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.
Affected product named by the advisory: ClearPass Policy Manager (CPPM).
Text from the source record.
- ClearPass Policy Manager (CPPM) 6.11.0 through 6.11.14
Official advisory · high-confidence parse· fetched ·verify at source
More HPE Aruba Networking advisories
CVE-2026-95730Nov 3, 2026Authenticated Buffer OverflowCVE-2026-95729Nov 3, 2026Authenticated Sensitive Information Disclosure in VIACVE-2026-95728Nov 3, 2026Virtual Intranet Access: arbitrary file write vulnerability exists in the Virtual IntranetCVE-2026-95727Nov 3, 2026Authenticated Command Injection Vulnerability in HPE Networking VIACVE-2026-95726Nov 3, 2026Unauthenticated Buffer OverflowCVE-2026-95725Nov 3, 2026Authenticated Local Command Injection Vulnerability in the VIA Client for Linux
HPE Aruba Networking advisories, September 2026All HPE Aruba Networking advisories
Get an email when Aruba ClearPass (NAC) publishes the next one.
See Aruba ClearPass (NAC)'s last 90 days of advisories first. Then choose one product with live alerts free for life, or a free month of real-time alerts on everything with the severity, the fixed version and the vendor's link (card needed, then US$15/month; we email you before the first charge).
iPhone and Android apps · New on the App Store
Monitor future HPE Aruba Networking CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 34 official vendor sources and 160+ reviewed platform categories.
