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Security Advisories

CGA-v5vr-rfqc-gmm8

Package

thingsboard-tb-node

Component

spring-webmvc

Latest update

Not affected

Aliases

Severity

9.8

Critical

CVSS V3

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References

  • https://nvd.nist.gov/vuln/detail/CVE-2026-47890
  • https://github.com/advisories/GHSA-j9f9-w8pj-32f8

Updates

Status

Not affected

Justification

Vulnerable code not in execute path

Impact

CVE-2026-47890 affects Spring MVC and WebFlux applications that send view fragments (Fragment or FragmentsRendering) to clients over Server-Sent Events. ThingsBoard pushes live telemetry over WebSockets rather than Server-Sent Events; no class in the package, including every bundled library, references FragmentsRendering, SseEmitter or ResponseBodyEmitter. The vulnerable code in the bundled spring-webmvc 6.2.19 jar is therefore never executed.

Status

Fixed

Fixed version

4.3.1.5-r8

Status

Under investigation

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