CVE-2026-23808

HighCVSS 8.1/10Last modified Jun 17, 2026

Description

A vulnerability has been identified in a standardized wireless roaming protocol that could enable a malicious actor to install an attacker-controlled Group Temporal Key (GTK) on a client device. Successful exploitation of this vulnerability could allow a remote malicious actor to perform unauthorized frame injection, bypass client isolation, interfere with cross-client traffic, and compromise network segmentation, integrity, and confidentiality.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-94

Affected software

Vendor	Product	Versions
Hewlett Packard Enterprise (HPE)	HPE Aruba Networking Wireless Operating System (AOS-10 & AOS-8)	10.8.0.0; >= 10.7.0.0, <= 10.7.2.2; >= 10.4.0.0, <= 10.4.1.10; >= 8.13.0.0, <= 8.13.1.1; >= 8.12.0.0, <= 8.12.0.6; >= 8.10.0.0, <= 8.10.0.21

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05026en_us&docLocale=en_USVendor Advisory

Timeline

Published: Mar 4, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

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