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.
History

Wed, 04 Mar 2026 18:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-94
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 04 Mar 2026 16:30:00 +0000

Type Values Removed Values Added
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.
Title Client Isolation Bypass via GTK Manipulation
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: hpe

Published:

Updated: 2026-03-04T17:42:48.840Z

Reserved: 2026-01-16T15:22:38.201Z

Link: CVE-2026-23808

cve-icon Vulnrichment

Updated: 2026-03-04T17:40:39.809Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-04T17:16:18.760

Modified: 2026-03-04T18:16:27.727

Link: CVE-2026-23808

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.