6.5

CVE-2026-73772: hewlett packard enterprise (hpe) aos-cx Classic Buffer Overflow

CVSS: 6.5v3.1MediumAnalyzed
Published 01-09-2026Last modified 02-09-2026
Open JSON

Vulnerability summary

CVE-2026-73772 is a medium (CVSS 6.5) Classic Buffer Overflow vulnerability in hewlett packard enterprise (hpe) aos-cx. EPSS estimates a 0.29% chance of exploitation in the next 30 days, higher than 20.2% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.29%
0%100%
Low · +0.11 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 01-09-2026
    PublishedVulnerability first disclosed.
  2. 02-09-2026
    Last modifiedVulnerability information updated.

Description

Buffer overflow vulnerabilities exist in an underlying service of AOS-CX that could lead to an unauthenticated denial-of-service condition by sending specially crafted packets to the affected device. Successful exploitation of these vulnerabilities results in a disruption of normal operation of the underlying operating system.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.29%

Chance of exploitation in the next 30 days

Percentile

20%

Versus all other CVEs

30-day change

+0.11 pp

From 0.18% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.29%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Hewlett packard enterprise (hpe)1 product
  • aos-cx≥ 10.18.0000, ≤ 10.18.0001 | ≥ 10.17.0000, ≤ 10.17.1021 | ≥ 10.16.0000, ≤ 10.16.1051 | ≥ 10.13.0000, ≤ 10.13.1180 | ≥ 10.10.0000, ≤ 10.10.1180
Hpe1 product
  • arubaos-cx≤ 10.10.1180 | ≥ 10.13.0000, ≤ 10.13.1180 | ≥ 10.16.0000, ≤ 10.16.1051 | ≥ 10.17.0000, ≤ 10.17.1021 | 10.18.0001

2 vendors · 2 products

References

1 links