7.5

CVE-2025-37178: arubanetworks arubaos Out-of-bounds Read

CVSS: 7.5v3.1HighAnalyzed
Published 13-01-2026Last modified 13-01-2026
Open JSON

Vulnerability summary

CVE-2025-37178 is a high (CVSS 7.5) Out-of-bounds Read vulnerability in arubanetworks arubaos. EPSS estimates a 0.39% chance of exploitation in the next 30 days, higher than 30.9% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
0.39%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 13-01-2026
    PublishedVulnerability first disclosed.
  2. 13-01-2026
    Last modifiedVulnerability information updated.

Description

Multiple out-of-bounds read vulnerabilities were identified in a system component responsible for handling certain data buffers. Due to insufficient validation of maximum buffer size values, the process may attempt to read beyond the intended memory region. Under specific conditions, this can result in a crash of the affected process and a potential denial-of-service of the compromised process.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.39%

Chance of exploitation in the next 30 days

Percentile

31%

Versus all other CVEs

30-day change

+0.01 pp

From 0.38% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.39%

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

Arubanetworks1 product
  • arubaos≥ 8.6.0.0, < 8.10.0.21 | ≥ 8.11.0.0, < 8.13.1.1
Hewlett packard enterprise (hpe)1 product
  • arubaos (aos)≥ 8.12.0.0, ≤ 8.13.1.0 | ≥ 8.10.0.0, ≤ 8.10.0.20

2 vendors · 2 products

References

1 links