High severity · published Feb 17, 2026
CVE-2026-23595
Unauthenticated Authentication Bypass in application API allows unauthorized administrative account creation
8.8
CVSS
0.3%
EPSS
No
On KEV
Description
An authentication bypass in the application API allows an unauthorized administrative account to be created. A remote attacker could exploit this vulnerability to create privileged user accounts. Successful exploitation could allow an attacker to gain administrative access, modify system configurations, and access or manipulate sensitive data.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AN
Aruba Networking Private 5g Core · Hpe
1.24.3.0 through 1.24.3.3 · source: NVD
Affected product
HA
HPE Aruba Networking Private 5G Core
Hewlett Packard Enterprise (HPE)
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