# Honeywell vulnerabilities

Source: https://junglewise.ai/threats/vendors/honeywell  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/honeywell.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 8 vulnerabilities in Honeywell: 0 in the last 7 days and 2 in the last 90 days, 3 of them critical and 0 exploited in the wild. The most recent, CVE-2026-13249, was published on 24 September 2026. Nothing in the last four weeks, down from 2 vulnerabilities in the four before. 0 critical against 1.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 2
- All time: 8 (3 critical, 0 exploited in the wild)

## About Honeywell

Honeywell is a multinational conglomerate that produces commercial and consumer products, engineering services, and aerospace systems.

## Latest Honeywell vulnerabilities

- [CVE-2026-13249: Honeywell PD45 Industrial Printer unauthenticated arbitrary file upload](https://junglewise.ai/threats/cve-2026-13249-an-unauthenticated-remote-code-execution-via-arbitrary-file) (critical, CVSS 9.8, published 24 Sep 2026)
- [CVE-2026-13248: Honeywell PD45 Industrial Printer authenticated remote code execution via arbitrary file write](https://junglewise.ai/threats/cve-2026-13248-an-authenticated-remote-code-execution-via-arbitrary-file-write) (high, CVSS 8.8, published 24 Sep 2026)
- [CVE-2026-17612: Honeywell S35 Series Cameras audit log disclosure](https://junglewise.ai/threats/cve-2026-17612-honeywell-s35-series-cameras-audit-log-disclosure) (info, CVSS 6.9, published 27 Jul 2026)
- [CVE-2026-13742: Honeywell IQ MultiAccess improper signature verification via TOCTOU](https://junglewise.ai/threats/cve-2026-13742-honeywell-iq-multiaccess-improper-signature-verification-via) (info, CVSS 5.9, published 29 Jun 2026)
- [CVE-2026-5434: Honeywell Control Network Module sensitive information disclosure](https://junglewise.ai/threats/cve-2026-5434-honeywell-control-network-module-sensitive-information-disclosure) (medium, CVSS 5.9, published 21 May 2026)
- [CVE-2026-5433: Honeywell Control Network Module command injection in web interface](https://junglewise.ai/threats/cve-2026-5433-honeywell-control-network-module-command-injection-in-web) (critical, CVSS 9.1, published 21 May 2026)
- [CVE-2026-4272: Honeywell Handheld Scanners missing authentication in base station](https://junglewise.ai/threats/cve-2026-4272-honeywell-handheld-scanners-missing-authentication-in-base-station) (high, CVSS 8.1, published 5 Apr 2026)
- [CVE-2026-3611: Honeywell IQ4 Series BMS Controller missing authentication in web HMI](https://junglewise.ai/threats/cve-2026-3611-honeywell-iq4-series-bms-controller-missing-authentication-in-web) (critical, CVSS 10, published 12 Mar 2026)

## Most severe Honeywell vulnerabilities

- [CVE-2026-3611: Honeywell IQ4 Series BMS Controller missing authentication in web HMI](https://junglewise.ai/threats/cve-2026-3611-honeywell-iq4-series-bms-controller-missing-authentication-in-web) (critical, CVSS 10, published 12 Mar 2026)
- [CVE-2026-13249: Honeywell PD45 Industrial Printer unauthenticated arbitrary file upload](https://junglewise.ai/threats/cve-2026-13249-an-unauthenticated-remote-code-execution-via-arbitrary-file) (critical, CVSS 9.8, published 24 Sep 2026)
- [CVE-2026-5433: Honeywell Control Network Module command injection in web interface](https://junglewise.ai/threats/cve-2026-5433-honeywell-control-network-module-command-injection-in-web) (critical, CVSS 9.1, published 21 May 2026)
- [CVE-2026-13248: Honeywell PD45 Industrial Printer authenticated remote code execution via arbitrary file write](https://junglewise.ai/threats/cve-2026-13248-an-authenticated-remote-code-execution-via-arbitrary-file-write) (high, CVSS 8.8, published 24 Sep 2026)
- [CVE-2026-4272: Honeywell Handheld Scanners missing authentication in base station](https://junglewise.ai/threats/cve-2026-4272-honeywell-handheld-scanners-missing-authentication-in-base-station) (high, CVSS 8.1, published 5 Apr 2026)
- [CVE-2026-5434: Honeywell Control Network Module sensitive information disclosure](https://junglewise.ai/threats/cve-2026-5434-honeywell-control-network-module-sensitive-information-disclosure) (medium, CVSS 5.9, published 21 May 2026)
- [CVE-2026-17612: Honeywell S35 Series Cameras audit log disclosure](https://junglewise.ai/threats/cve-2026-17612-honeywell-s35-series-cameras-audit-log-disclosure) (info, CVSS 6.9, published 27 Jul 2026)
- [CVE-2026-13742: Honeywell IQ MultiAccess improper signature verification via TOCTOU](https://junglewise.ai/threats/cve-2026-13742-honeywell-iq-multiaccess-improper-signature-verification-via) (info, CVSS 5.9, published 29 Jun 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 2 vulnerabilities in the four before. 0 critical against 1.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 2 | 1 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Honeywell vulnerabilities", https://junglewise.ai/threats/vendors/honeywell, 9 November 2026.