CVE-2026-76733
Authenticated Denial-of-Service Vulnerability in HPE Networking Instant On API Endpoint
Hewlett Packard Enterprise (HPE) Instant ON
CVSS
4.9MediumExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.31%Chance of exploitation activity in the next 30 days, higher than 22% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version yet
What fixes it
No source in this snapshot names a fixed version.
Description
A denial-of-service vulnerability exists in the API endpoint of HPE Networking Instant On that could allow an authenticated attacker with administrative privileges to cause a denial of service. Successful exploitation could allow an attacker to interrupt the normal operation of the affected service, which resumes without manual intervention.
Text from CVE List
Affected versions 1
- Instant ONaffected: 0.0.0.0 through 3.4.1.0CVE List