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Vulnerability Details :

CVE-2026-23598

Summary
Assigner-hpe
Assigner Org ID-eb103674-0d28-4225-80f8-39fb86215de0
Published At-17 Feb, 2026 | 20:47
Updated At-17 Feb, 2026 | 21:30
Rejected At-
Credits

Unauthenticated Information Disclosure in application API allows sensitive system information exposure

Vulnerabilities in the API error handling of an HPE Aruba Networking 5G Core server API could allow an unauthenticated remote attacker to obtain sensitive information. Successful exploitation could allow an attacker to access details such as user accounts, roles, and system configuration, as well as to gain insight into internal services and workflows, increasing the risk of unauthorized access and elevated privileges when combined with other vulnerabilities.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:hpe
Assigner Org ID:eb103674-0d28-4225-80f8-39fb86215de0
Published At:17 Feb, 2026 | 20:47
Updated At:17 Feb, 2026 | 21:30
Rejected At:
▼CVE Numbering Authority (CNA)
Unauthenticated Information Disclosure in application API allows sensitive system information exposure

Vulnerabilities in the API error handling of an HPE Aruba Networking 5G Core server API could allow an unauthenticated remote attacker to obtain sensitive information. Successful exploitation could allow an attacker to access details such as user accounts, roles, and system configuration, as well as to gain insight into internal services and workflows, increasing the risk of unauthorized access and elevated privileges when combined with other vulnerabilities.

Affected Products
Vendor
Hewlett Packard Enterprise (HPE)Hewlett Packard Enterprise (HPE)
Product
HPE Aruba Networking Private 5G Core
Default Status
affected
Versions
Affected
  • From 1.24.3.0 through 1.24.3.4 (semver)
Metrics
VersionBase scoreBase severityVector
3.16.5MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

reporter
Communication Security Establishments (CSE)
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05002en_us&docLocale=en_US
N/A
Hyperlink: https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05002en_us&docLocale=en_US
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-alert@hpe.com
Published At:17 Feb, 2026 | 21:22
Updated At:18 Feb, 2026 | 17:51

Vulnerabilities in the API error handling of an HPE Aruba Networking 5G Core server API could allow an unauthenticated remote attacker to obtain sensitive information. Successful exploitation could allow an attacker to access details such as user accounts, roles, and system configuration, as well as to gain insight into internal services and workflows, increasing the risk of unauthorized access and elevated privileges when combined with other vulnerabilities.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.16.5MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CPE Matches

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05002en_us&docLocale=en_USsecurity-alert@hpe.com
N/A
Hyperlink: https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05002en_us&docLocale=en_US
Source: security-alert@hpe.com
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

3Records found

CVE-2026-23597
Matching Score-8
Assigner-Hewlett Packard Enterprise (HPE)
ShareView Details
Matching Score-8
Assigner-Hewlett Packard Enterprise (HPE)
CVSS Score-6.5||MEDIUM
EPSS-Not Assigned
Published-17 Feb, 2026 | 20:46
Updated-18 Feb, 2026 | 17:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Unauthenticated Information Disclosure in application API allows sensitive system information exposure

Vulnerabilities in the API error handling of an HPE Aruba Networking 5G Core server API could allow an unauthenticated remote attacker to obtain sensitive information. Successful exploitation could allow an attacker to access details such as user accounts, roles, and system configuration, as well as to gain insight into internal services and workflows, increasing the risk of unauthorized access and elevated privileges when combined with other vulnerabilities.

Action-Not Available
Vendor-Hewlett Packard Enterprise (HPE)
Product-HPE Aruba Networking Private 5G Core
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2025-37148
Matching Score-8
Assigner-Hewlett Packard Enterprise (HPE)
ShareView Details
Matching Score-8
Assigner-Hewlett Packard Enterprise (HPE)
CVSS Score-6.5||MEDIUM
EPSS-0.11% / 29.84%
||
7 Day CHG-0.00%
Published-14 Oct, 2025 | 16:43
Updated-14 Oct, 2025 | 20:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Kernel Panic triggered by Modified Ethernet Frames leads to Denial of Service Vulnerability

A vulnerability in the parsing of ethernet frames in AOS-8 Instant and AOS 10 could allow an unauthenticated remote attacker to conduct a denial of service attack. Successful exploitation could allow an attacker to potentially disrupt network services and require manual intervention to restore functionality.

Action-Not Available
Vendor-Hewlett Packard Enterprise (HPE)
Product-ArubaOS (AOS)
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2026-23596
Matching Score-8
Assigner-Hewlett Packard Enterprise (HPE)
ShareView Details
Matching Score-8
Assigner-Hewlett Packard Enterprise (HPE)
CVSS Score-6.5||MEDIUM
EPSS-Not Assigned
Published-17 Feb, 2026 | 20:46
Updated-18 Feb, 2026 | 17:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Unauthenticated Improper Access Control in management API allows unauthorized service disruption

A vulnerability in the management API of the affected product could allow an unauthenticated remote attacker to trigger service restarts. Successful exploitation could allow an attacker to disrupt services and negatively impact system availability.

Action-Not Available
Vendor-Hewlett Packard Enterprise (HPE)
Product-HPE Aruba Networking Private 5G Core
CWE ID-CWE-400
Uncontrolled Resource Consumption
Details not found