Unauthenticated Improper Access Control in management API allows unauthorized service disruption
Published Feb 17, 2026
6.5
MEDIUMCVSS 3.1
EPSS 0.25%
Description
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.
Affected products
- Vendor Hewlett Packard Enterprise (HPE) Product HPE Aruba Networking Private 5G Core Defaultaffected
- Version 1.24.3.0StatusaffectedConstraints<=1.24.3.4
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Hewlett Packard Enterprise (HPE) | HPE Aruba Networking Private 5G Core | affected |
|
- ≥ 1.24.3.0 · ≤ 1.24.3.3
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Feb 18, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
Feb–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.25% (0.00253) | 15.32th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.24% (0.00242) | 15.03th | v5 (v2026.06.15) |
| Feb 18, 2026 | 0.05% (0.00048) | 14.76th | v4 (v2025.03.14) |
References (1)
- https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05002en_us&docLocale=en_US PatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05002en_us&docLocale=en_US | PatchVendor Advisory |
Change history (0)
No recorded changes yet.