No exploitation reportedFix available

CVE-2026-23816

Q: Is CVE-2026-23816 actively exploited?

Active exploitation of CVE-2026-23816 has not been confirmed. Its EPSS score was 1.2% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2026-23816?

CVE-2026-23816 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2026-03-11
Fixed in10.17.1001 · 10.16.1030 · 10.13.1161 · 10.10.1180
WeaknessCWE-78

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A vulnerability in the command line interface of AOS-CX Switches could allow an authenticated remote attacker to execute arbitrary commands on the underlying operating system.

Timeline

dates in UTC

2026-03-1104:17CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2026-23816?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2026-23816?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Hpe arubaos-cxversion to verify

Branch	Affected	Fixed in	Source
10.17	≥ 10.17.0000, < 10.17.1001	10.17.1001	NVD
10.16	≥ 10.16.0000, < 10.16.1030	10.16.1030	NVD
10.13	≥ 10.13.0000, < 10.13.1161	10.13.1161	NVD
10.10	< 10.10.1180	10.10.1180	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Hpe arubaos-cx to 10.17.1001 · 10.16.1030 · 10.13.1161 · 10.10.1180

Advisories and patches

support.hpe.comVendor Advisory · Mitigation

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CISA-ADPSSVC decisionnone2026-03-11
OpenCVESSVC decisionnone—
CNACVSS 3.17.2read 2026-10-23
NVDCVSS 3.18.8read 2026-10-23
CISA-ADPweakness (CWE)CWE-782026-03-11
FIRST EPSSEPSS score1.2 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published: 2026-03-11
Last Modified: 2026-09-22
NVD status: Analyzed

Frequently asked questions

What is CVE-2026-23816?

A vulnerability in the command line interface of AOS-CX Switches could allow an authenticated remote attacker to execute arbitrary commands on the underlying operating system.

Is CVE-2026-23816 actively exploited?

Active exploitation of CVE-2026-23816 has not been confirmed. Its EPSS score was 1.2% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-23816?

CVE-2026-23816 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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