CVE-2026-76735: Exposure of Sensitive Information to an Unauthorized Actor

A sensitive information disclosure vulnerability exists in the underlying operating system of HPE Networking Instant On. Successful exploitation could allow an authenticated local attacker with high privileges to retrieve information which could be used to potentially gain further access to netwo...

PT-2026-102876

🚨 CVE-2026-76732 A local privilege-escalation vulnerability has been discovered in the affected daemon of HPE Networking Instant ON. Successful exploitation of this vulnerability could allow a local attacker to achieve arbitrary code execution with root privileges if certain preconditions are met...

PT-2026-102881

An authenticated path traversal vulnerability exists in the command line interface of HPE Networking Instant On. Successful exploitation could allow an attacker with administrative access to modify a limited set of files on the underlying operating system and to interrupt the normal operation of...

CVE-2026-76737: Improper Limitation of a Pathname to a Restricted Directory

An authenticated path traversal vulnerability exists in the command line interface of HPE Networking Instant On. Successful exploitation could allow an attacker with administrative access to modify a limited set of files on the underlying operating system and to interrupt the normal operation of...

CVE-2026-76733: Uncontrolled Resource Consumption

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...

CVE-2026-76732: Improper Privilege Management

A local privilege-escalation vulnerability has been discovered in the affected daemon of HPE Networking Instant ON. Successful exploitation of this vulnerability could allow a local attacker to achieve arbitrary code execution with root privileges if certain preconditions are met outside of the...

CVE-2026-76730: Improper Authentication

An authentication bypass vulnerability exists in the PAPI protocol of HPE Networking Instant ON APs that could allow an unauthenticated adjacent attacker to circumvent existing authentication controls. Successful exploitation could allow an attacker to circumvent certain existing authentication...

CVE-2026-76729: Use of Externally-Controlled Format String

A format string vulnerability in the API endpoint of HPE Networking Instant ON APs could allow an authenticated remote attacker with high privileges to cause memory corruption with a modified input. Successful exploitation could allow an attacker to provoke a denial-of-service condition or remote...

CVE-2026-76727: Improper Neutralization of Special Elements used in a Command

Command injection vulnerabilities exist in the affected interface of HPE Networking Instant ON that could allow an authenticated remote attacker with high privileges to perform command injection. Successful exploitation could allow an attacker to execute arbitrary commands as a privileged user on...

CVE-2026-76726: Improper Authentication

An authentication bypass vulnerability in the API endpoint of HPE Networking Instant ON could allow an unauthenticated remote attacker to bypass network access controls if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to obtain...

CVE-2026-76724: Improper Neutralization of Special Elements used in a Command

A command injection vulnerability exists in CLI of the affected HPE Networking Instant ON APs that could allow an unauthenticated adjacent attacker to perform command injection by sending specially crafted packets. Successful exploitation could allow an attacker to execute arbitrary commands as a...

CVE-2026-76723: Buffer Copy without Checking Size of Input

Buffer overflow vulnerabilities exist in the affected interface of HPE Networking Instant ON APS that could allow an unauthenticated adjacent attacker to achieve remote code execution. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system...

CVE-2026-76722: Use of Externally-Controlled Format String

Uncontrolled Format string vulnerabilities exist in the affected interface of HPE Networking Instant ON APs that could allow an unauthenticated remote attacker to run arbitrary commands on the underlying host. Successful exploitation could result in a Denial-of-service or potential remote code...

CVE-2026-76721: Improper Restriction of Operations within the Bounds of a Memory Buffer

Buffer overflow vulnerability exists in the affected interface of HPE Networking Instant ON that could allow an unauthenticated remote attacker to run arbitrary code on the underlying host. Successful exploitation could allow an attacker to execute arbitrary code as a privileged user on the...

CVE-2026-76738: Improper Restriction of Operations within the Bounds of a Memory Buffer

A buffer overflow 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...

PT-2026-102868

Name of the Vulnerable Software and Affected Versions HPE Networking Instant ON APs affected versions not specified Description A command injection issue exists in the CLI of the affected devices. An unauthenticated adjacent attacker can execute arbitrary commands as a privileged user on the...

PT-2026-102867

Name of the Vulnerable Software and Affected Versions HPE Networking Instant ON APS affected versions not specified Description Buffer overflow issues in the affected interface could allow an unauthenticated adjacent attacker to achieve remote code execution. A successful attack enables the...

PT-2026-102869

Name of the Vulnerable Software and Affected Versions HPE Networking Instant ON APs affected versions not specified Description A flaw in a management protocol allows an unauthenticated adjacent attacker to bypass authentication controls. This could lead to a complete bypass of security...

PT-2026-102865

Name of the Vulnerable Software and Affected Versions HPE Networking Instant ON affected versions not specified Description A buffer overflow occurs in the affected interface, which may allow an unauthenticated remote attacker to execute arbitrary code on the underlying host. Successful...

PT-2026-102877

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...