CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-23811

A vulnerability in the client isolation mechanism may allow an attacker to bypass Layer 2 (L2) communication restrictions between clients and redirect traffic at Layer 3 (L3). In addition to bypassing policy enforcement, successful exploitation - when combined with a port-stealing attack - may enable a bi-directional Machine-in-the-Middle (MitM) attack.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.0

EPSS Ranking 1.9%

CVSS Severity

CVSS v3 Score 4.3

References

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

Products affected by CVE-2026-23811

Arubanetworks » 7010 » Version: N/A

cpe:2.3:h:arubanetworks:7010:-
Arubanetworks » 7030 » Version: N/A

cpe:2.3:h:arubanetworks:7030:-
Arubanetworks » 7205 » Version: N/A

cpe:2.3:h:arubanetworks:7205:-
Arubanetworks » 7210 » Version: N/A

cpe:2.3:h:arubanetworks:7210:-
Arubanetworks » 7220 » Version: N/A

cpe:2.3:h:arubanetworks:7220:-
Arubanetworks » 7240xm » Version: N/A

cpe:2.3:h:arubanetworks:7240xm:-
Arubanetworks » 7280 » Version: N/A

cpe:2.3:h:arubanetworks:7280:-
Arubanetworks » 9004-Lte » Version: N/A

cpe:2.3:h:arubanetworks:9004-lte:-
Arubanetworks » 9004 » Version: N/A

cpe:2.3:h:arubanetworks:9004:-
Arubanetworks » 9012 » Version: N/A

cpe:2.3:h:arubanetworks:9012:-
Arubanetworks » 9106 » Version: N/A

cpe:2.3:h:arubanetworks:9106:-
Arubanetworks » 9114 » Version: N/A

cpe:2.3:h:arubanetworks:9114:-
Arubanetworks » 9240 » Version: N/A

cpe:2.3:h:arubanetworks:9240:-
Arubanetworks » Ap-634 » Version: N/A

cpe:2.3:h:arubanetworks:ap-634:-
Arubanetworks » Ap-635 » Version: N/A

cpe:2.3:h:arubanetworks:ap-635:-
Arubanetworks » Ap-654 » Version: N/A

cpe:2.3:h:arubanetworks:ap-654:-
Arubanetworks » Ap-655 » Version: N/A

cpe:2.3:h:arubanetworks:ap-655:-
Arubanetworks » Arubaos » Version: 10.3.0.0

cpe:2.3:o:arubanetworks:arubaos:10.3.0.0
Arubanetworks » Arubaos » Version: 10.3.1.0

cpe:2.3:o:arubanetworks:arubaos:10.3.1.0
Arubanetworks » Arubaos » Version: 10.3.1.1

cpe:2.3:o:arubanetworks:arubaos:10.3.1.1
Arubanetworks » Arubaos » Version: 10.3.1.2

cpe:2.3:o:arubanetworks:arubaos:10.3.1.2
Arubanetworks » Arubaos » Version: 10.3.1.3

cpe:2.3:o:arubanetworks:arubaos:10.3.1.3
Arubanetworks » Arubaos » Version: 10.3.1.4

cpe:2.3:o:arubanetworks:arubaos:10.3.1.4
Arubanetworks » Arubaos » Version: 10.4.0.0

cpe:2.3:o:arubanetworks:arubaos:10.4.0.0
Arubanetworks » Arubaos » Version: 10.4.0.1

cpe:2.3:o:arubanetworks:arubaos:10.4.0.1
Arubanetworks » Arubaos » Version: 10.4.0.2

cpe:2.3:o:arubanetworks:arubaos:10.4.0.2
Arubanetworks » Arubaos » Version: 10.4.0.3

cpe:2.3:o:arubanetworks:arubaos:10.4.0.3
Arubanetworks » Arubaos » Version: 10.4.1.0

cpe:2.3:o:arubanetworks:arubaos:10.4.1.0
Arubanetworks » Arubaos » Version: 10.4.1.1

cpe:2.3:o:arubanetworks:arubaos:10.4.1.1
Arubanetworks » Arubaos » Version: 10.4.1.10

cpe:2.3:o:arubanetworks:arubaos:10.4.1.10
Arubanetworks » Arubaos » Version: 10.4.1.2

cpe:2.3:o:arubanetworks:arubaos:10.4.1.2
Arubanetworks » Arubaos » Version: 10.4.1.3

cpe:2.3:o:arubanetworks:arubaos:10.4.1.3
Arubanetworks » Arubaos » Version: 10.4.1.4

cpe:2.3:o:arubanetworks:arubaos:10.4.1.4
Arubanetworks » Arubaos » Version: 10.4.1.7

cpe:2.3:o:arubanetworks:arubaos:10.4.1.7
Arubanetworks » Arubaos » Version: 10.4.1.8

cpe:2.3:o:arubanetworks:arubaos:10.4.1.8
Arubanetworks » Arubaos » Version: 10.4.1.9

cpe:2.3:o:arubanetworks:arubaos:10.4.1.9
Arubanetworks » Arubaos » Version: 10.5.0.0

cpe:2.3:o:arubanetworks:arubaos:10.5.0.0
Arubanetworks » Arubaos » Version: 10.5.0.1

cpe:2.3:o:arubanetworks:arubaos:10.5.0.1
Arubanetworks » Arubaos » Version: 10.5.1.0

cpe:2.3:o:arubanetworks:arubaos:10.5.1.0
Arubanetworks » Arubaos » Version: 10.5.1.1

cpe:2.3:o:arubanetworks:arubaos:10.5.1.1
Arubanetworks » Arubaos » Version: 10.6.0.0

cpe:2.3:o:arubanetworks:arubaos:10.6.0.0
Arubanetworks » Arubaos » Version: 10.6.0.1

cpe:2.3:o:arubanetworks:arubaos:10.6.0.1
Arubanetworks » Arubaos » Version: 10.6.0.2

cpe:2.3:o:arubanetworks:arubaos:10.6.0.2
Arubanetworks » Arubaos » Version: 10.6.0.3

cpe:2.3:o:arubanetworks:arubaos:10.6.0.3
Arubanetworks » Arubaos » Version: 10.7.0.0

cpe:2.3:o:arubanetworks:arubaos:10.7.0.0
Arubanetworks » Arubaos » Version: 10.7.0.1

cpe:2.3:o:arubanetworks:arubaos:10.7.0.1
Arubanetworks » Arubaos » Version: 10.7.0.2

cpe:2.3:o:arubanetworks:arubaos:10.7.0.2
Arubanetworks » Arubaos » Version: 10.7.1.0

cpe:2.3:o:arubanetworks:arubaos:10.7.1.0
Arubanetworks » Arubaos » Version: 10.7.1.1

cpe:2.3:o:arubanetworks:arubaos:10.7.1.1
Arubanetworks » Arubaos » Version: 10.7.2.0

cpe:2.3:o:arubanetworks:arubaos:10.7.2.0
Arubanetworks » Arubaos » Version: 10.7.2.1

cpe:2.3:o:arubanetworks:arubaos:10.7.2.1
Arubanetworks » Arubaos » Version: 10.7.2.2

cpe:2.3:o:arubanetworks:arubaos:10.7.2.2
Arubanetworks » Arubaos » Version: 10.8.0.0

cpe:2.3:o:arubanetworks:arubaos:10.8.0.0
Arubanetworks » Arubaos » Version: 6.5.4.0

cpe:2.3:o:arubanetworks:arubaos:6.5.4.0
Arubanetworks » Arubaos » Version: 6.5.4.1

cpe:2.3:o:arubanetworks:arubaos:6.5.4.1
Arubanetworks » Arubaos » Version: 6.5.4.10

cpe:2.3:o:arubanetworks:arubaos:6.5.4.10
Arubanetworks » Arubaos » Version: 6.5.4.11

cpe:2.3:o:arubanetworks:arubaos:6.5.4.11
Arubanetworks » Arubaos » Version: 6.5.4.12

cpe:2.3:o:arubanetworks:arubaos:6.5.4.12
Arubanetworks » Arubaos » Version: 6.5.4.13

cpe:2.3:o:arubanetworks:arubaos:6.5.4.13
Arubanetworks » Arubaos » Version: 6.5.4.14

cpe:2.3:o:arubanetworks:arubaos:6.5.4.14
Arubanetworks » Arubaos » Version: 6.5.4.15

cpe:2.3:o:arubanetworks:arubaos:6.5.4.15
Arubanetworks » Arubaos » Version: 6.5.4.16

cpe:2.3:o:arubanetworks:arubaos:6.5.4.16
Arubanetworks » Arubaos » Version: 6.5.4.17

cpe:2.3:o:arubanetworks:arubaos:6.5.4.17
Arubanetworks » Arubaos » Version: 6.5.4.18

cpe:2.3:o:arubanetworks:arubaos:6.5.4.18
Arubanetworks » Arubaos » Version: 6.5.4.19

cpe:2.3:o:arubanetworks:arubaos:6.5.4.19
Arubanetworks » Arubaos » Version: 6.5.4.2

cpe:2.3:o:arubanetworks:arubaos:6.5.4.2
Arubanetworks » Arubaos » Version: 6.5.4.20

cpe:2.3:o:arubanetworks:arubaos:6.5.4.20
Arubanetworks » Arubaos » Version: 6.5.4.3

cpe:2.3:o:arubanetworks:arubaos:6.5.4.3
Arubanetworks » Arubaos » Version: 6.5.4.4

cpe:2.3:o:arubanetworks:arubaos:6.5.4.4
Arubanetworks » Arubaos » Version: 6.5.4.5

cpe:2.3:o:arubanetworks:arubaos:6.5.4.5
Arubanetworks » Arubaos » Version: 6.5.4.6

cpe:2.3:o:arubanetworks:arubaos:6.5.4.6
Arubanetworks » Arubaos » Version: 6.5.4.7

cpe:2.3:o:arubanetworks:arubaos:6.5.4.7
Arubanetworks » Arubaos » Version: 6.5.4.8

cpe:2.3:o:arubanetworks:arubaos:6.5.4.8
Arubanetworks » Arubaos » Version: 6.5.4.9

cpe:2.3:o:arubanetworks:arubaos:6.5.4.9
Arubanetworks » Arubaos » Version: 8.0.0.0

cpe:2.3:o:arubanetworks:arubaos:8.0.0.0
Arubanetworks » Arubaos » Version: 8.0.1.0

cpe:2.3:o:arubanetworks:arubaos:8.0.1.0
Arubanetworks » Arubaos » Version: 8.0.1.1

cpe:2.3:o:arubanetworks:arubaos:8.0.1.1
Arubanetworks » Arubaos » Version: 8.1.0.0

cpe:2.3:o:arubanetworks:arubaos:8.1.0.0
Arubanetworks » Arubaos » Version: 8.1.0.4

cpe:2.3:o:arubanetworks:arubaos:8.1.0.4
Arubanetworks » Arubaos » Version: 8.10.0.0

cpe:2.3:o:arubanetworks:arubaos:8.10.0.0
Arubanetworks » Arubaos » Version: 8.10.0.1

cpe:2.3:o:arubanetworks:arubaos:8.10.0.1
Arubanetworks » Arubaos » Version: 8.10.0.10

cpe:2.3:o:arubanetworks:arubaos:8.10.0.10
Arubanetworks » Arubaos » Version: 8.10.0.11

cpe:2.3:o:arubanetworks:arubaos:8.10.0.11
Arubanetworks » Arubaos » Version: 8.10.0.12

cpe:2.3:o:arubanetworks:arubaos:8.10.0.12
Arubanetworks » Arubaos » Version: 8.10.0.13

cpe:2.3:o:arubanetworks:arubaos:8.10.0.13
Arubanetworks » Arubaos » Version: 8.10.0.14

cpe:2.3:o:arubanetworks:arubaos:8.10.0.14
Arubanetworks » Arubaos » Version: 8.10.0.15

cpe:2.3:o:arubanetworks:arubaos:8.10.0.15
Arubanetworks » Arubaos » Version: 8.10.0.16

cpe:2.3:o:arubanetworks:arubaos:8.10.0.16
Arubanetworks » Arubaos » Version: 8.10.0.17

cpe:2.3:o:arubanetworks:arubaos:8.10.0.17
Arubanetworks » Arubaos » Version: 8.10.0.18

cpe:2.3:o:arubanetworks:arubaos:8.10.0.18
Arubanetworks » Arubaos » Version: 8.10.0.19

cpe:2.3:o:arubanetworks:arubaos:8.10.0.19
Arubanetworks » Arubaos » Version: 8.10.0.2

cpe:2.3:o:arubanetworks:arubaos:8.10.0.2
Arubanetworks » Arubaos » Version: 8.10.0.20

cpe:2.3:o:arubanetworks:arubaos:8.10.0.20
Arubanetworks » Arubaos » Version: 8.10.0.3

cpe:2.3:o:arubanetworks:arubaos:8.10.0.3
Arubanetworks » Arubaos » Version: 8.10.0.4

cpe:2.3:o:arubanetworks:arubaos:8.10.0.4
Arubanetworks » Arubaos » Version: 8.10.0.5

cpe:2.3:o:arubanetworks:arubaos:8.10.0.5
Arubanetworks » Arubaos » Version: 8.10.0.6

cpe:2.3:o:arubanetworks:arubaos:8.10.0.6
Arubanetworks » Arubaos » Version: 8.10.0.7

cpe:2.3:o:arubanetworks:arubaos:8.10.0.7
Arubanetworks » Arubaos » Version: 8.10.0.8

cpe:2.3:o:arubanetworks:arubaos:8.10.0.8
Arubanetworks » Arubaos » Version: 8.10.0.9

cpe:2.3:o:arubanetworks:arubaos:8.10.0.9
Arubanetworks » Arubaos » Version: 8.11.0.0

cpe:2.3:o:arubanetworks:arubaos:8.11.0.0
Arubanetworks » Arubaos » Version: 8.11.1.1

cpe:2.3:o:arubanetworks:arubaos:8.11.1.1
Arubanetworks » Arubaos » Version: 8.11.2.0

cpe:2.3:o:arubanetworks:arubaos:8.11.2.0
Arubanetworks » Arubaos » Version: 8.11.2.1

cpe:2.3:o:arubanetworks:arubaos:8.11.2.1
Arubanetworks » Arubaos » Version: 8.12.0.0

cpe:2.3:o:arubanetworks:arubaos:8.12.0.0
Arubanetworks » Arubaos » Version: 8.12.0.1

cpe:2.3:o:arubanetworks:arubaos:8.12.0.1
Arubanetworks » Arubaos » Version: 8.12.0.2

cpe:2.3:o:arubanetworks:arubaos:8.12.0.2
Arubanetworks » Arubaos » Version: 8.12.0.3

cpe:2.3:o:arubanetworks:arubaos:8.12.0.3
Arubanetworks » Arubaos » Version: 8.12.0.4

cpe:2.3:o:arubanetworks:arubaos:8.12.0.4
Arubanetworks » Arubaos » Version: 8.12.0.5

cpe:2.3:o:arubanetworks:arubaos:8.12.0.5
Arubanetworks » Arubaos » Version: 8.12.0.6

cpe:2.3:o:arubanetworks:arubaos:8.12.0.6
Arubanetworks » Arubaos » Version: 8.13.0.0

cpe:2.3:o:arubanetworks:arubaos:8.13.0.0
Arubanetworks » Arubaos » Version: 8.13.0.1

cpe:2.3:o:arubanetworks:arubaos:8.13.0.1
Arubanetworks » Arubaos » Version: 8.13.1.0

cpe:2.3:o:arubanetworks:arubaos:8.13.1.0
Arubanetworks » Arubaos » Version: 8.2.0.0

cpe:2.3:o:arubanetworks:arubaos:8.2.0.0
Arubanetworks » Arubaos » Version: 8.2.0.1

cpe:2.3:o:arubanetworks:arubaos:8.2.0.1
Arubanetworks » Arubaos » Version: 8.2.0.2

cpe:2.3:o:arubanetworks:arubaos:8.2.0.2
Arubanetworks » Arubaos » Version: 8.2.1.0

cpe:2.3:o:arubanetworks:arubaos:8.2.1.0
Arubanetworks » Arubaos » Version: 8.2.1.1

cpe:2.3:o:arubanetworks:arubaos:8.2.1.1
Arubanetworks » Arubaos » Version: 8.2.2.0

cpe:2.3:o:arubanetworks:arubaos:8.2.2.0
Arubanetworks » Arubaos » Version: 8.2.2.1

cpe:2.3:o:arubanetworks:arubaos:8.2.2.1
Arubanetworks » Arubaos » Version: 8.2.2.10

cpe:2.3:o:arubanetworks:arubaos:8.2.2.10
Arubanetworks » Arubaos » Version: 8.2.2.2

cpe:2.3:o:arubanetworks:arubaos:8.2.2.2
Arubanetworks » Arubaos » Version: 8.2.2.3

cpe:2.3:o:arubanetworks:arubaos:8.2.2.3
Arubanetworks » Arubaos » Version: 8.2.2.4

cpe:2.3:o:arubanetworks:arubaos:8.2.2.4
Arubanetworks » Arubaos » Version: 8.2.2.5

cpe:2.3:o:arubanetworks:arubaos:8.2.2.5
Arubanetworks » Arubaos » Version: 8.2.2.6

cpe:2.3:o:arubanetworks:arubaos:8.2.2.6
Arubanetworks » Arubaos » Version: 8.2.2.7

cpe:2.3:o:arubanetworks:arubaos:8.2.2.7
Arubanetworks » Arubaos » Version: 8.2.2.8

cpe:2.3:o:arubanetworks:arubaos:8.2.2.8
Arubanetworks » Arubaos » Version: 8.2.2.9

cpe:2.3:o:arubanetworks:arubaos:8.2.2.9
Arubanetworks » Arubaos » Version: 8.3.0.0

cpe:2.3:o:arubanetworks:arubaos:8.3.0.0
Arubanetworks » Arubaos » Version: 8.3.0.1

cpe:2.3:o:arubanetworks:arubaos:8.3.0.1
Arubanetworks » Arubaos » Version: 8.3.0.10

cpe:2.3:o:arubanetworks:arubaos:8.3.0.10
Arubanetworks » Arubaos » Version: 8.3.0.11

cpe:2.3:o:arubanetworks:arubaos:8.3.0.11
Arubanetworks » Arubaos » Version: 8.3.0.12

cpe:2.3:o:arubanetworks:arubaos:8.3.0.12
Arubanetworks » Arubaos » Version: 8.3.0.13

cpe:2.3:o:arubanetworks:arubaos:8.3.0.13
Arubanetworks » Arubaos » Version: 8.3.0.14

cpe:2.3:o:arubanetworks:arubaos:8.3.0.14
Arubanetworks » Arubaos » Version: 8.3.0.15

cpe:2.3:o:arubanetworks:arubaos:8.3.0.15
Arubanetworks » Arubaos » Version: 8.3.0.16

cpe:2.3:o:arubanetworks:arubaos:8.3.0.16
Arubanetworks » Arubaos » Version: 8.3.0.2

cpe:2.3:o:arubanetworks:arubaos:8.3.0.2
Arubanetworks » Arubaos » Version: 8.3.0.3

cpe:2.3:o:arubanetworks:arubaos:8.3.0.3
Arubanetworks » Arubaos » Version: 8.3.0.4

cpe:2.3:o:arubanetworks:arubaos:8.3.0.4
Arubanetworks » Arubaos » Version: 8.3.0.5

cpe:2.3:o:arubanetworks:arubaos:8.3.0.5
Arubanetworks » Arubaos » Version: 8.3.0.6

cpe:2.3:o:arubanetworks:arubaos:8.3.0.6
Arubanetworks » Arubaos » Version: 8.3.0.7

cpe:2.3:o:arubanetworks:arubaos:8.3.0.7
Arubanetworks » Arubaos » Version: 8.3.0.8

cpe:2.3:o:arubanetworks:arubaos:8.3.0.8
Arubanetworks » Arubaos » Version: 8.3.0.9

cpe:2.3:o:arubanetworks:arubaos:8.3.0.9
Arubanetworks » Arubaos » Version: 8.4.0.0

cpe:2.3:o:arubanetworks:arubaos:8.4.0.0
Arubanetworks » Arubaos » Version: 8.4.0.1

cpe:2.3:o:arubanetworks:arubaos:8.4.0.1
Arubanetworks » Arubaos » Version: 8.4.0.2

cpe:2.3:o:arubanetworks:arubaos:8.4.0.2
Arubanetworks » Arubaos » Version: 8.4.0.3

cpe:2.3:o:arubanetworks:arubaos:8.4.0.3
Arubanetworks » Arubaos » Version: 8.4.0.4

cpe:2.3:o:arubanetworks:arubaos:8.4.0.4
Arubanetworks » Arubaos » Version: 8.5.0.0

cpe:2.3:o:arubanetworks:arubaos:8.5.0.0
Arubanetworks » Arubaos » Version: 8.5.0.1

cpe:2.3:o:arubanetworks:arubaos:8.5.0.1
Arubanetworks » Arubaos » Version: 8.5.0.10

cpe:2.3:o:arubanetworks:arubaos:8.5.0.10
Arubanetworks » Arubaos » Version: 8.5.0.11

cpe:2.3:o:arubanetworks:arubaos:8.5.0.11
Arubanetworks » Arubaos » Version: 8.5.0.12

cpe:2.3:o:arubanetworks:arubaos:8.5.0.12
Arubanetworks » Arubaos » Version: 8.5.0.13

cpe:2.3:o:arubanetworks:arubaos:8.5.0.13
Arubanetworks » Arubaos » Version: 8.5.0.2

cpe:2.3:o:arubanetworks:arubaos:8.5.0.2
Arubanetworks » Arubaos » Version: 8.6.0.0

cpe:2.3:o:arubanetworks:arubaos:8.6.0.0
Arubanetworks » Arubaos » Version: 8.6.0.11

cpe:2.3:o:arubanetworks:arubaos:8.6.0.11
Arubanetworks » Arubaos » Version: 8.6.0.22

cpe:2.3:o:arubanetworks:arubaos:8.6.0.22
Arubanetworks » Arubaos » Version: 8.6.0.5

cpe:2.3:o:arubanetworks:arubaos:8.6.0.5
Arubanetworks » Arubaos » Version: 8.6.0.6

cpe:2.3:o:arubanetworks:arubaos:8.6.0.6
Arubanetworks » Arubaos » Version: 8.6.0.7

cpe:2.3:o:arubanetworks:arubaos:8.6.0.7
Arubanetworks » Arubaos » Version: 8.6.0.8

cpe:2.3:o:arubanetworks:arubaos:8.6.0.8
Arubanetworks » Arubaos » Version: 8.6.0.9

cpe:2.3:o:arubanetworks:arubaos:8.6.0.9
Arubanetworks » Arubaos » Version: 8.7.0.0

cpe:2.3:o:arubanetworks:arubaos:8.7.0.0
Arubanetworks » Arubaos » Version: 8.7.1.0

cpe:2.3:o:arubanetworks:arubaos:8.7.1.0
Arubanetworks » Arubaos » Version: 8.7.1.1

cpe:2.3:o:arubanetworks:arubaos:8.7.1.1
Arubanetworks » Arubaos » Version: 8.7.1.2

cpe:2.3:o:arubanetworks:arubaos:8.7.1.2
Arubanetworks » Arubaos » Version: 8.7.1.3

cpe:2.3:o:arubanetworks:arubaos:8.7.1.3
Arubanetworks » Arubaos » Version: 8.7.1.4

cpe:2.3:o:arubanetworks:arubaos:8.7.1.4
Arubanetworks » Arubaos » Version: 8.8.0.0

cpe:2.3:o:arubanetworks:arubaos:8.8.0.0
Arubanetworks » Arubaos » Version: 8.8.0.1

cpe:2.3:o:arubanetworks:arubaos:8.8.0.1

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-23811

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