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CVE-2026-23809

MAC Address Spoofing leads to Inter-BSSID Isolation Bypass Resulting in Traffic Redirection PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Hewlett Packard Enterprise (HPE) / HPE Aruba Networking Wireless Operating System (AOS-10 & AOS-8)affected 10.8.0.0; affected 10.7.0.0 through 10.7.2.2; affected 10.4.0.0 through 10.4.1.10; affected 8.13.0.0 through 8.13.1.1; affected 8.12.0.0 through 8.12.0.6; affected 8.10.0.0 through 8.10.0.21

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.