CVE-2026-23809

highpriority · track · 30EPSS 0.003 · 17 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.26% (17th) EPSS

CVSS 7.6 · high

Is it mine?

24 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

7.6

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.4–7.6

v3.17.6highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 4.7

v3.15.4mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Nsecondary · ENISA EU

v3.15.4mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Nsecondary · security-alert@hpe.comexploitability 2.8 · impact 2.5

v3.17highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-400US

affected products (24)

Products and version ranges known to be affected.

Aruba ArubaOS <10.4.1.11all versionscert_bundDE
Aruba ArubaOS <10.7.2.3all versionscert_bundDE
Aruba ArubaOS <10.8.0.1all versionscert_bundDE
Aruba ArubaOS <8.10.0.22all versionscert_bundDE
Aruba ArubaOS <8.12.0.7all versionscert_bundDE
Aruba ArubaOS <8.13.1.2all versionscert_bundDE
Aruba ArubaOS< 10.4.1.11cert_bundDE
Aruba ArubaOS< 10.7.2.3cert_bundDE
Aruba ArubaOS< 10.8.0.1cert_bundDE
Aruba ArubaOS< 8.10.0.22cert_bundDE
Aruba ArubaOS< 8.12.0.7cert_bundDE
Aruba ArubaOS< 8.13.1.2cert_bundDE
Hewlett Packard Enterprise (HPE) HPE Aruba Networking Wireless Operating System (AOS-10 & AOS-8)≤ 8.10.0.0 ≤8.10.0.21enisa_euvdEU
Hewlett Packard Enterprise (HPE) HPE Aruba Networking Wireless Operating System (AOS-10 & AOS-8)≤ 10.4.0.0 ≤10.4.1.10enisa_euvdEU
Hewlett Packard Enterprise (HPE) HPE Aruba Networking Wireless Operating System (AOS-10 & AOS-8)≤ 8.13.0.0 ≤8.13.1.1enisa_euvdEU
Hewlett Packard Enterprise (HPE) HPE Aruba Networking Wireless Operating System (AOS-10 & AOS-8)≤ 10.7.0.0 ≤10.7.2.2enisa_euvdEU
Hewlett Packard Enterprise (HPE) HPE Aruba Networking Wireless Operating System (AOS-10 & AOS-8)≤ 10.8.0.0enisa_euvdEU
Hewlett Packard Enterprise (HPE) HPE Aruba Networking Wireless Operating System (AOS-10 & AOS-8)≤ 8.12.0.0 ≤8.12.0.6enisa_euvdEU
arubanetworks arubaos10.3.0.0 → 10.4.1.10nvdUScpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:*
arubanetworks arubaos10.5.0.0 → 10.7.2.2nvdUScpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:*

showing 20 of 24

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-0583Aruba ArubaOS: Mehrere SchwachstellenDeutsch2026-03-03csaf · cert_bundDE
Ein Angreifer aus einem angrenzenden Netzwerk kann mehrere Schwachstellen in Aruba ArubaOS ausnutzen, um Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren, Man-in-the-Middle-Angriffe durchzuführen, einen Denial-of-Service-Zustand auszulösen, vertrauliche Informationen offenzulegen oder Sitzungen zu kapern.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd NVD CVE.org MITRE

published 2026-03-04modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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