A technique has been identified that adapts a known port-stealing method to Wi-Fi environments that use multiple BSSIDs. By leveraging the relationship between BSSIDs and their associated virtual ports, an attacker could potentially bypass inter-BSSID isolation controls. Successful exploitation may enable an attacker to redirect and intercept the victim's network traffic, potentially resulting in eavesdropping, session hijacking, or denial of service.

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Advisories

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Fixes

Solution

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Workaround

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History

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

Type Values Removed Values Added
Weaknesses CWE-400
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 technique has been identified that adapts a known port-stealing method to Wi-Fi environments that use multiple BSSIDs. By leveraging the relationship between BSSIDs and their associated virtual ports, an attacker could potentially bypass inter-BSSID isolation controls. Successful exploitation may enable an attacker to redirect and intercept the victim's network traffic, potentially resulting in eavesdropping, session hijacking, or denial of service.
Title MAC Address Spoofing leads to Inter-BSSID Isolation Bypass Resulting in Traffic Redirection
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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: hpe

Published:

Updated: 2026-03-04T17:41:44.119Z

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

Link: CVE-2026-23809

cve-icon Vulnrichment

Updated: 2026-03-04T17:41:38.413Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-04T17:16:18.907

Modified: 2026-03-04T18:16:27.890

Link: CVE-2026-23809

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses