3.1

CVE-2026-102164: arista networks wi-fi access points Out-of-bounds Read

CVSS: 3.1v3.1LowAwaiting analysis
Published 06-10-2026Last modified 06-10-2026
Open JSON

Vulnerability summary

CVE-2026-102164 is a low (CVSS 3.1) Out-of-bounds Read vulnerability in arista networks wi-fi access points. EPSS estimates a 0.19% chance of exploitation in the next 30 days, higher than 8.2% of scored vulnerabilities.

Overall risk
12/100
0100
Low · default modelHow is this calculated?
CVSS score
3.1/10
010
Low · v3.1 (CVE.org)
EPSS score
0.19%
0%100%
Low · Change unavailable
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 06-10-2026
    PublishedVulnerability first disclosed.
  2. 06-10-2026
    Last modifiedVulnerability information updated.

Description

On affected Arista access points configured with VXLAN tunnelling and L2-proxy (a specific configuration unique to the VESPA use-case), a wireless client associated to the tunnelled SSID can send a crafted packet, causing the access point to reveal memory contents in network traffic. No write primitive or remote code execution is possible.

CVSS metrics

4 scores · 2 sources · 2 versions

EPSS trend

Probability

0.19%

Chance of exploitation in the next 30 days

Percentile

8%

Versus all other CVEs

30-day change

Change unavailable

Change unavailable

07-10-202620-10-2026
EPSS score
0.19%

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

Arista networks1 product
  • wi-fi access points≥ 22.0.0, ≤ 22.0.1F-32 | ≥ 21.3.0, ≤ 21.3.0M-13 | ≥ 1.0.0, < 21.3.0

1 vendor · 1 product

References

1 links