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CVE-2026-23597

Unauthenticated Information Disclosure in application API allows sensitive system information exposure

Published: Feb 17, 2026Updated: Mar 2, 2026 Sources: CVE List NVDCWE-200
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
0.2%
Top 84.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:AAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-200

Affected Products

HPE Aruba Networking Private 5G CoreHewlett Packard Enterprise (HPE)Hardware Firmware
aruba networking private 5g corehpeHardware Firmware
hewlett packard enterprise (hpe)commercialUSHardware Firmwareaka hewlett packard enterprise
hpecommercialUSHardware Firmwareaka hpe

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
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References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05002en_us&docLocale=en_US
support.hpe.com

Timeline

Published
Feb 17, 2026
Last Updated
Mar 2, 2026

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