Unauthenticated Denial-of-Service via Crafted Messages in a Network Protocol Handling Component
Priority LOW 39CWE-400Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-400.
Summary
Vulnerabilities exist in a protocol-handling component of AOS-8 and AOS-10 Operating Systems. An unauthenticated attacker could exploit these vulnerabilities by sending specially crafted network messages to the affected service. Due to insufficient input validation, successful exploitation may terminate a critical system process, resulting in a denial-of-service condition.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00329 26th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Hewlett Packard Enterprise (HPE) | HPE Aruba Networking Wireless Operating System (AOS) | 10.8.0.0 and later; 10.7.0.0 – 10.7.2.2; 10.4.0.0 – 10.4.1.10 | — | No fix listed | CNA |
- HPE Aruba Networking Wireless Operating System (AOS) VendorHewlett Packard Enterprise (HPE) Affected 10.8.0.0 and later; 10.7.0.0 – 10.7.2.2; 10.4.0.0 – 10.4.1.10 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:* | 6.5.4.0 to before 8.10.0.22; 8.11.0.0 to before 8.12.0.7; 8.13.0.0 to before 8.13.1.2; 10.4.0.0 to before 10.4.1.11; 10.5.0.0 to before 10.7.2.3 | Vulnerable | Arubanetworks |
| cpe:2.3:a:arubanetworks:sd-wan:*:*:*:*:*:*:*:* | 8.6.0.4-2.2.0.0 – 8.6.0.4-2.2.0.7; 8.7.0.0-2.3.0.0 – 8.7.0.0-2.3.0.9 | Vulnerable | Arubanetworks |
- cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:* Versions 6.5.4.0 to before 8.10.0.22; 8.11.0.0 to before 8.12.0.7; 8.13.0.0 to before 8.13.1.2; 10.4.0.0 to before 10.4.1.11; 10.5.0.0 to before 10.7.2.3 Vulnerable ·Arubanetworks
- cpe:2.3:a:arubanetworks:sd-wan:*:*:*:*:*:*:*:* Versions 8.6.0.4-2.2.0.0 – 8.6.0.4-2.2.0.7; 8.7.0.0-2.3.0.0 – 8.7.0.0-2.3.0.9 Vulnerable ·Arubanetworks
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-23824
- 2026-10-03 Alias added: GHSA-r9wh-q8f4-8c2p
References
More Hewlett Packard Enterprise (HPE) vulnerabilities
- TI-2025-25062 A remote code execution issue exists in HPE OneView. KEVCVSS 3.1CRITICAL 10.0
- TI-2017-03684 Improper privilege management in Intel Active Mangement Technology, Intel Small Business… KEVCVSS 3.1CRITICAL 9.8
- TI-2015-04610 Assertion failure in ISC BIND named via TKEY queries KEVCVSS 3.1HIGH 7.5
- TI-2024-35876 Path traversal in Hewlett Packard Enterprise (HPE) HPE Insight Remote Support CVSS 3.1CRITICAL 9.8
- TI-2020-05748 A security vulnerability in HPE Smart Update Manager (SUM) prior to version 8.5.6 could… CVSS 3.1CRITICAL 9.8
- TI-2024-35875 XML injection in Hewlett Packard Enterprise (HPE) HPE Insight Remote Support CVSS 3.1HIGH 7.5
Sources
- CVE-2026-23824 · CVE Program
- CVE-2026-23824 · NVD
- FIRST EPSS
- GHSA-r9wh-q8f4-8c2p · GitHub Advisory Database · CC BY 4.0
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