CVE-2026-23809
MEDIUMCVSS Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Lifecycle Timeline
2Tags
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.
Analysis
Traffic interception in ArubaOS Wi-Fi networks allows adjacent attackers to bypass BSSID isolation controls and redirect victim traffic by exploiting port associations across multiple wireless networks. Successful attacks could enable eavesdropping, session hijacking, or denial of service without authentication or user interaction. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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