What’s Vulnerable › Vulnerabilities
CVE-2026-23825: Unauthenticated Denial-of-Service via Crafted Messages in a Network Protocol Handling Component
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-05-12 · updated 2026-10-26
- Weakness: CWE-20
Description
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.
Affected products
- Hewlett Packard Enterprise (HPE) ArubaOS (AOS): from 6.5.4.0 before 8.10.0.22; from 8.11.0.0 before 8.12.0.7; from 8.13.0.0 before 8.13.1.2; from 10.4.0.0 before 10.4.1.11; from 10.5.0.0 before 10.7.2.3 — fixed in 8.10.0.22, 8.12.0.7, 8.13.1.2, 10.4.1.11, 10.7.2.3
- Arubanetworks Sd-Wan: from 8.6.0.4-2.2.0.0 through 8.6.0.4-2.2.0.7; from 8.7.0.0-2.3.0.0 through 8.7.0.0-2.3.0.9
How to fix
Upgrade to a fixed version: Hewlett Packard Enterprise (HPE) ArubaOS (AOS) 8.10.0.22, 8.12.0.7, 8.13.1.2, 10.4.1.11. Check the vendor advisory for mitigations.
References
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