Vulnerability · Published Oct 1, 2026 · Assigned by jci
CVE-2026-71449
Critical 9.3
In plain English
A critical-severity security flaw in EasyIO FS32 from Johnson Controls. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).
Severity (CVSS 4.0)9.3Critical
Exploit odds (30 days)0.3%top 77.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
: Use of Hard-coded Cryptographic Key vulnerability in Johnson Controls EasyIO FS32 allows : Retrieve Embedded Sensitive Data. This issue affects EasyIO FS32: before 3.0b63.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Johnson Controls | EasyIO FS32 | 0 – before 3.0b63 |
Weakness: CWE-321 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P