# CVE-2026-37271

> As of 2026-07-07, CVE-2026-37271 is a vulnerability. No Threadlinqs-tracked threat campaign has been attributed to CVE-2026-37271 as of 2026-07-07; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

**Last updated:** 2026-07-07

## What is CVE-2026-37271?

Fire-Boltt Smartwatch FB BGS001 Firmware: MOY-JS14-2.0.4 is vulnerable to Improper Authentication, The device accepts GATT Write Request commands without sufficient authentication or strong session validation. Under specific conditions, previously captured BLE packets can be replayed from a nearby device to trigger functionality on the smartwatch.

The identifier was first published 90 days ago.

## Severity and exploitation probability

- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Published:** 2026-07-07

## Is CVE-2026-37271 being exploited?

It currently carries a trending score of 30 in the Threadlinqs vulnerability feed.

## Affected products and versions

No affected-product or package list has been recorded for CVE-2026-37271 in the tracked sources. The vendor advisory and the references below are the authoritative statement of what is affected.

## How to fix CVE-2026-37271

No vendor patch reference has been recorded for CVE-2026-37271 in the tracked sources. Follow the references below for a fix, and treat any affected deployment as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-37271

No threat campaign in the Threadlinqs corpus currently references CVE-2026-37271, in its CVE list or as an indicator. The linkage is recomputed from the live corpus on every daily ingest, so this section fills in as soon as a tracked campaign cites the identifier.

## Sources

Enriched from CVE.org, NVD, GitHub Security Advisories. Last verified by Threadlinqs on 2026-07-09. This product uses the NVD API but is not endorsed or certified by the NVD.

**Other references**

- [fire-boltt.com](http://fire-boltt.com/)
- [github.com](https://github.com/EmbdCDACHyd/CVE/blob/main/CVE-2026-37271/CVE-2026-37271.pdf)
- [github.com (CVE 2026 37271)](https://github.com/EmbdCDACHyd/CVE/tree/main/CVE-2026-37271)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-37271
Full detection coverage and IOCs for threats exploiting CVE-2026-37271 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp