CVE-2026-76732— Authenticated Local Privilege Escalation Vulnerability in a Daemon of HPE Networking Instant ON
Quick assessment
Affected
Hewlett Packard Enterprise (HPE) Instant ON
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
在HPE Networking Instant ON的受影响守护进程中，发现了一个本地提权漏洞。成功利用此漏洞后，若满足某些攻击者无法控制的外部前提条件，本地攻击者可实现具有root权限的任意代码执行。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege EscalationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Hewlett Packard Enterprise (HPE) | Instant ON | 0.0.0.0≤ 3.4.1.0 |
affected |
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I. Basic Information for CVE-2026-76732
Vulnerability Information
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Vulnerability Title
Authenticated Local Privilege Escalation Vulnerability in a Daemon of HPE Networking Instant ON
Source: CVE Program / CVE List V5
Vulnerability Description
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 attacker's control.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Hewlett Packard Enterprise (HPE) | Instant ON | 0.0.0.0 ~ 3.4.1.0 | - |
|
II. Public POCs for CVE-2026-76732
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-76732 (1)
Same Patch Batch · Hewlett Packard Enterprise (HPE) · 2026-09-29 · 18 CVEs total
| CVE-2026-76721 | 9.8 CRITICAL | Unauthenticated Buffer Overflow Vulnerability leads to Remote Code Execution in HPE Networ |
| CVE-2026-76722 | 9.8 CRITICAL | Uncontrolled Format String Vulnerabilities lead to Remote Code Execution or Denial-of-Serv |
| CVE-2026-76723 | 9.6 CRITICAL | Unauthenticated Adjacent Buffer Overflow Vulnerabilities lead to Remote Code Execution in |
| CVE-2026-76725 | 9.6 CRITICAL | Authentication Bypass in a Management Protocol of HPE Networking Instant ON APs |
| CVE-2026-76724 | 9.6 CRITICAL | Unauthenticated Adjacent Command Injection Vulnerability in HPE Networking Instant ON APs |
| CVE-2026-76726 | 8.1 HIGH | Authentication Bypass Leading to Unauthorized Network Access in HPE Networking Instant ON |
| CVE-2026-76728 | 7.2 HIGH | Authenticated Server-Side Request Forgery Leading to Remote Code Execution in HPE Networki |
| CVE-2026-76727 | 7.2 HIGH | Authenticated Command Injection Vulnerabilities in HPE Networking Instant ON |
| CVE-2026-76729 | 6.6 MEDIUM | Authenticated Format String Vulnerability allows Memory Corruption in HPE Networking Insta |
| CVE-2026-76730 | 6.5 MEDIUM | Improper PAPI Packet handling leads to unauthorized access in HPE Networking Instant ON AP |
| CVE-2026-76731 | 6.5 MEDIUM | Authentication Bypass in the Captive Portal of HPE Networking Instant On |
| CVE-2026-76733 | 4.9 MEDIUM | Authenticated Denial-of-Service Vulnerability in HPE Networking Instant On API Endpoint |
| CVE-2026-76734 | 4.8 MEDIUM | Unauthenticated Memory Corruption Vulnerability leads to Denial-of-Service in HPE Networki |
| CVE-2026-76735 | 4.1 MEDIUM | Authenticated Local Sensitive Information Disclosure in HPE Networking Instant On |
| CVE-2026-76736 | 3.3 LOW | Authenticated Local Buffer Overflow Vulnerability leads to Denial-of-Service in HPE Networ |
| CVE-2026-76737 | 3.0 LOW | Authenticated Local Path Traversal Vulnerability Leads to Denial-of-Service in HPE Network |
| CVE-2026-76738 | 2.7 LOW | Authenticated Buffer Overflow Vulnerability in the API Endpoint of HPE Networking Instant |
IV. Related Vulnerabilities
Same product: Instant ON
-
CVE-2026-76738
Authenticated Buffer Overflow Vulnerability in the API Endpo -
CVE-2026-76737
Authenticated Local Path Traversal Vulnerability Leads to De -
CVE-2026-76736
Authenticated Local Buffer Overflow Vulnerability leads to D -
CVE-2026-76735
Authenticated Local Sensitive Information Disclosure in HPE -
CVE-2026-76734
Unauthenticated Memory Corruption Vulnerability leads to Den
Same vendor: Hewlett Packard Enterprise (HPE)
-
CVE-2026-76738
Authenticated Buffer Overflow Vulnerability in the API Endpo -
CVE-2026-76737
Authenticated Local Path Traversal Vulnerability Leads to De -
CVE-2026-76736
Authenticated Local Buffer Overflow Vulnerability leads to D -
CVE-2026-76735
Authenticated Local Sensitive Information Disclosure in HPE -
CVE-2026-76734
Unauthenticated Memory Corruption Vulnerability leads to Den
V. Comments for CVE-2026-76732
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