CVE-2026-73774Unauthenticated Buffer Overflow Vulnerability leads to Sensitive Information Disclosure in AOS-CX
Updated under an hour ago ()
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It affects Hewlett Packard Enterprise (HPE) AOS-CX and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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A buffer overflow vulnerability exists in the underlying operating system of AOS-CX that could lead to unauthenticated disclosure of sensitive information by sending specially crafted packets to the affected system. Successful exploitation of this vulnerability could result in limited disclosure or modification of information and disruption of the affected system.
- CVSS
- 7.6 HIGH (v3.1, CNA)CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
- Weakness (CWE)
- CWE-120
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- hpe
- NVD analysis
- Analyzed
- Record last updated
- Sep 2, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Hewlett Packard Enterprise (HPE) AOS-CX hewlett_packard_enterprise_hpe:aos_cx (from the name) | from 10.18.0000 through 10.18.0001; from 10.17.0000 through 10.17.1021; from 10.16.0000 through 10.16.1051; from 10.13.0000 through 10.13.1180; from 10.10.0000 through 10.10.1180 | CNA record |
hpe arubaos-cx hpe:arubaos-cx | through 10.10.1180; from 10.13.0000 through 10.13.1180; from 10.16.0000 through 10.16.1051; from 10.17.0000 through 10.17.1021; 10.18.0001 | NVD |
References
- https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05134en_us&docLocale=en_USpatch, vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.