CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2026-23822

A vulnerability in the XML handling component of AOS-8 DHCP services could allow an unauthenticated remote attacker to trigger a denial-of-service condition. Successful exploitation could allow an attacker to cause excessive resource consumption upon user interaction, leading to service disruption or reduced availability of the affected system. NOTE: This vulnerability only impacts Access Points running AOS Instant 8.x.x.x

Exploit prediction scoring system (EPSS) score

EPSS Score 0.003

EPSS Ranking 18.1%

CVSS Severity

CVSS v3 Score 5.3

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05049en_us&docLocale=en_US

Products affected by CVE-2026-23822

Arubanetworks » Arubaos » Version: 6.4.2.3

cpe:2.3:o:arubanetworks:arubaos:6.4.2.3
Arubanetworks » Arubaos » Version: 6.4.2.4

cpe:2.3:o:arubanetworks:arubaos:6.4.2.4
Arubanetworks » Arubaos » Version: 6.4.2.5

cpe:2.3:o:arubanetworks:arubaos:6.4.2.5
Arubanetworks » Arubaos » Version: 6.4.4.0

cpe:2.3:o:arubanetworks:arubaos:6.4.4.0
Arubanetworks » Arubaos » Version: 6.4.4.1

cpe:2.3:o:arubanetworks:arubaos:6.4.4.1
Arubanetworks » Arubaos » Version: 6.4.4.10

cpe:2.3:o:arubanetworks:arubaos:6.4.4.10
Arubanetworks » Arubaos » Version: 6.4.4.11

cpe:2.3:o:arubanetworks:arubaos:6.4.4.11
Arubanetworks » Arubaos » Version: 6.4.4.12

cpe:2.3:o:arubanetworks:arubaos:6.4.4.12
Arubanetworks » Arubaos » Version: 6.4.4.13

cpe:2.3:o:arubanetworks:arubaos:6.4.4.13
Arubanetworks » Arubaos » Version: 6.4.4.14

cpe:2.3:o:arubanetworks:arubaos:6.4.4.14
Arubanetworks » Arubaos » Version: 6.4.4.15

cpe:2.3:o:arubanetworks:arubaos:6.4.4.15
Arubanetworks » Arubaos » Version: 6.4.4.16

cpe:2.3:o:arubanetworks:arubaos:6.4.4.16
Arubanetworks » Arubaos » Version: 6.4.4.17

cpe:2.3:o:arubanetworks:arubaos:6.4.4.17
Arubanetworks » Arubaos » Version: 6.4.4.18

cpe:2.3:o:arubanetworks:arubaos:6.4.4.18
Arubanetworks » Arubaos » Version: 6.4.4.19

cpe:2.3:o:arubanetworks:arubaos:6.4.4.19
Arubanetworks » Arubaos » Version: 6.4.4.2

cpe:2.3:o:arubanetworks:arubaos:6.4.4.2
Arubanetworks » Arubaos » Version: 6.4.4.20

cpe:2.3:o:arubanetworks:arubaos:6.4.4.20
Arubanetworks » Arubaos » Version: 6.4.4.21

cpe:2.3:o:arubanetworks:arubaos:6.4.4.21
Arubanetworks » Arubaos » Version: 6.4.4.22

cpe:2.3:o:arubanetworks:arubaos:6.4.4.22
Arubanetworks » Arubaos » Version: 6.4.4.23

cpe:2.3:o:arubanetworks:arubaos:6.4.4.23
Arubanetworks » Arubaos » Version: 6.4.4.24

cpe:2.3:o:arubanetworks:arubaos:6.4.4.24
Arubanetworks » Arubaos » Version: 6.4.4.25

cpe:2.3:o:arubanetworks:arubaos:6.4.4.25
Arubanetworks » Arubaos » Version: 6.4.4.3

cpe:2.3:o:arubanetworks:arubaos:6.4.4.3
Arubanetworks » Arubaos » Version: 6.4.4.4

cpe:2.3:o:arubanetworks:arubaos:6.4.4.4
Arubanetworks » Arubaos » Version: 6.4.4.5

cpe:2.3:o:arubanetworks:arubaos:6.4.4.5
Arubanetworks » Arubaos » Version: 6.4.4.6

cpe:2.3:o:arubanetworks:arubaos:6.4.4.6
Arubanetworks » Arubaos » Version: 6.4.4.8

cpe:2.3:o:arubanetworks:arubaos:6.4.4.8
Arubanetworks » Arubaos » Version: 6.4.4.9

cpe:2.3:o:arubanetworks:arubaos:6.4.4.9
Arubanetworks » Arubaos » Version: 6.5.0.0

cpe:2.3:o:arubanetworks:arubaos:6.5.0.0
Arubanetworks » Arubaos » Version: 6.5.0.1

cpe:2.3:o:arubanetworks:arubaos:6.5.0.1
Arubanetworks » Arubaos » Version: 6.5.0.2

cpe:2.3:o:arubanetworks:arubaos:6.5.0.2
Arubanetworks » Arubaos » Version: 6.5.0.3

cpe:2.3:o:arubanetworks:arubaos:6.5.0.3
Arubanetworks » Arubaos » Version: 6.5.0.4

cpe:2.3:o:arubanetworks:arubaos:6.5.0.4
Arubanetworks » Arubaos » Version: 6.5.1.0

cpe:2.3:o:arubanetworks:arubaos:6.5.1.0
Arubanetworks » Arubaos » Version: 6.5.1.1

cpe:2.3:o:arubanetworks:arubaos:6.5.1.1
Arubanetworks » Arubaos » Version: 6.5.1.10

cpe:2.3:o:arubanetworks:arubaos:6.5.1.10
Arubanetworks » Arubaos » Version: 6.5.1.2

cpe:2.3:o:arubanetworks:arubaos:6.5.1.2
Arubanetworks » Arubaos » Version: 6.5.1.3

cpe:2.3:o:arubanetworks:arubaos:6.5.1.3
Arubanetworks » Arubaos » Version: 6.5.1.4

cpe:2.3:o:arubanetworks:arubaos:6.5.1.4
Arubanetworks » Arubaos » Version: 6.5.1.5

cpe:2.3:o:arubanetworks:arubaos:6.5.1.5
Arubanetworks » Arubaos » Version: 6.5.1.6

cpe:2.3:o:arubanetworks:arubaos:6.5.1.6
Arubanetworks » Arubaos » Version: 6.5.1.7

cpe:2.3:o:arubanetworks:arubaos:6.5.1.7
Arubanetworks » Arubaos » Version: 6.5.1.8

cpe:2.3:o:arubanetworks:arubaos:6.5.1.8
Arubanetworks » Arubaos » Version: 6.5.1.9

cpe:2.3:o:arubanetworks:arubaos:6.5.1.9
Arubanetworks » Arubaos » Version: 6.5.2.0

cpe:2.3:o:arubanetworks:arubaos:6.5.2.0
Arubanetworks » Arubaos » Version: 6.5.2.1

cpe:2.3:o:arubanetworks:arubaos:6.5.2.1
Arubanetworks » Arubaos » Version: 6.5.3.0

cpe:2.3:o:arubanetworks:arubaos:6.5.3.0
Arubanetworks » Arubaos » Version: 6.5.3.1

cpe:2.3:o:arubanetworks:arubaos:6.5.3.1
Arubanetworks » Arubaos » Version: 6.5.3.2

cpe:2.3:o:arubanetworks:arubaos:6.5.3.2
Arubanetworks » Arubaos » Version: 6.5.3.3

cpe:2.3:o:arubanetworks:arubaos:6.5.3.3
Arubanetworks » Arubaos » Version: 6.5.3.4

cpe:2.3:o:arubanetworks:arubaos:6.5.3.4
Arubanetworks » Arubaos » Version: 6.5.3.5

cpe:2.3:o:arubanetworks:arubaos:6.5.3.5
Arubanetworks » Arubaos » Version: 6.5.3.6

cpe:2.3:o:arubanetworks:arubaos:6.5.3.6
Arubanetworks » Arubaos » Version: 6.5.3.7

cpe:2.3:o:arubanetworks:arubaos:6.5.3.7
Arubanetworks » Arubaos » Version: 6.5.3.8

cpe:2.3:o:arubanetworks:arubaos:6.5.3.8
Arubanetworks » Arubaos » Version: 6.5.3.9

cpe:2.3:o:arubanetworks:arubaos:6.5.3.9
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: 8.10.0.0

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: 8.10.0.21

cpe:2.3:o:arubanetworks:arubaos:8.10.0.21
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: 8.13.1.1

cpe:2.3:o:arubanetworks:arubaos:8.13.1.1
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-2026-23822

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