Denial-of-Service Vulnerability in HPE Networking Instant On

CVE-2026-76733

What is CVE-2026-76733?

A denial-of-service vulnerability exists in the API endpoint of HPE Networking Instant On, which could be exploited by an attacker with administrative privileges. This flaw allows such an attacker to disrupt the normal operation of the service, potentially leading to significant service interruptions. Affected systems may resume normal operations without requiring manual intervention, thereby making it a critical concern for network administrators reliant on service availability. Regular security measures and software updates are essential to protect against potential exploits.

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