# Johnson Controls vulnerabilities & exploitation

> As of 2026-10-05, Threadlinqs tracks 6 Johnson Controls CVEs, 0 in the CISA Known Exploited Vulnerabilities catalog, linked to 0 tracked threat campaigns.

**Data as of:** 2026-10-05

## Exploitation timeline

Threadlinqs has recorded 6 Johnson Controls CVEs published between 2026-10-15 and 2026-10-15. The busiest month was 2026-10 (6 new CVEs). None of them is listed in CISA KEV yet.

## Most exploited vulnerabilities

Ranked with CISA KEV listings first, then EPSS exploit probability, then CVSS score. Showing 6 of 6 tracked Johnson Controls CVEs.

- [CVE-2026-71452](https://intel.threadlinqs.com/cve/CVE-2026-71452) — HIGH 7.2 · EPSS 0.7% · 2026-10-01
- [CVE-2026-71449](https://intel.threadlinqs.com/cve/CVE-2026-71449) — CRITICAL 9.3 · EPSS 0.3% · 2026-10-01
- [CVE-2026-64892](https://intel.threadlinqs.com/cve/CVE-2026-64892) — MEDIUM 6.3 · EPSS 0.2% · 2026-10-01
- [CVE-2026-71448](https://intel.threadlinqs.com/cve/CVE-2026-71448) — MEDIUM 5.6 · EPSS 0.1% · 2026-10-01
- [CVE-2026-71453](https://intel.threadlinqs.com/cve/CVE-2026-71453) — MEDIUM 5.6 · EPSS 0.1% · 2026-10-01
- [CVE-2026-64893](https://intel.threadlinqs.com/cve/CVE-2026-64893) — HIGH 7.3 · EPSS 0.1% · 2026-10-01

## Products affected

Threadlinqs normalises CPE and CNA product records across all 6 CVEs; 3 distinct Johnson Controls products are affected. The most frequently affected:

- EasyIO FS32 — 4 CVEs
- Easy IO Neo — 1 CVE
- EasyIO NEO — 1 CVE

## Threat activity

No tracked threat campaign references Johnson Controls products or CVEs yet. Vulnerability records are still monitored for exploitation and linked as campaigns are ingested.

## How to prioritise Johnson Controls patching

This order follows the data Threadlinqs holds for Johnson Controls, not a generic severity checklist:

- No Johnson Controls CVE is in CISA KEV yet, so rank by exploit probability instead.
- Outside KEV, the highest EPSS scores are [CVE-2026-71452](https://intel.threadlinqs.com/cve/CVE-2026-71452) (0.7%), [CVE-2026-71449](https://intel.threadlinqs.com/cve/CVE-2026-71449) (0.3%), [CVE-2026-64892](https://intel.threadlinqs.com/cve/CVE-2026-64892) (0.2%).
- 1 CVE scores Critical and 2 High on CVSS v3 (maximum 9.3, average 6.9); sequence these after KEV and high-EPSS items.

## About this data

Vendor attribution comes from the CNA and CPE product records of each CVE, folded to one vendor name; CVSS, EPSS and KEV status are read from the Threadlinqs CVE catalog; campaign and actor links come from tracked threat records. Counts reflect the data as of 2026-10-05 and refresh daily.

Canonical: https://intel.threadlinqs.com/vendors/johnson-controls
All vendors: https://intel.threadlinqs.com/vendors
Full detection coverage and IOCs via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp