How severe is CVE-2026-23595?

CVE-2026-23595 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-23595 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-23595?

CVE-2026-23595 affects Hpe Aruba Networking Private 5g Core. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-23595?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-23595 have an EU (EUVD) identifier?

Yes. CVE-2026-23595 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8093.

When was CVE-2026-23595 published?

CVE-2026-23595 was published on 2026-02-17 and last updated on 2026-06-17.

CVE-2026-23595

CVE-2026-23595 is a high-severity vulnerability in Hpe Aruba Networking Private 5g Core with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-8093
Weakness: CWE-284
Affected product: Hpe Aruba Networking Private 5g Core
Published: 2026-02-17
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2026-23595?: 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.
How severe is CVE-2026-23595?: CVE-2026-23595 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-23595 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-23595?: CVE-2026-23595 affects Hpe Aruba Networking Private 5g Core. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-23595?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-23595 have an EU (EUVD) identifier?: Yes. CVE-2026-23595 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8093.
When was CVE-2026-23595 published?: CVE-2026-23595 was published on 2026-02-17 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:a:hpe:aruba_networking_private_5g_core:*:*:*:*:*:*:*:*

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