# LOYTEC L-GATE vulnerabilities

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

Junglewise Threat Intelligence has tracked 6 vulnerabilities in LOYTEC L-GATE: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-55732, was published on 24 July 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 6 (0 critical, 0 exploited in the wild)

## About LOYTEC L-GATE

Firmware for LOYTEC L-GATE Gateway devices used for protocol translation in building automation.

## Latest LOYTEC L-GATE vulnerabilities

- [CVE-2026-55732: Loytec BACnet devices out-of-bounds read in bacdt_datetime_to_tod](https://junglewise.ai/threats/cve-2026-55732-loytec-bacnet-devices-out-of-bounds-read-in-bacdt-datetime-to-tod) (info, CVSS 8.7, published 24 Jul 2026)
- [CVE-2026-55731: Loytec Multiple Products DoS via SNMP Agent CPU Exhaustion](https://junglewise.ai/threats/cve-2026-55731-loytec-multiple-products-dos-via-snmp-agent-cpu-exhaustion) (info, CVSS 6.6, published 24 Jul 2026)
- [CVE-2026-55728: Loytec Multiple Products stack overflow in ltsudo](https://junglewise.ai/threats/cve-2026-55728-loytec-multiple-products-stack-overflow-in-ltsudo) (info, CVSS 3.8, published 24 Jul 2026)
- [CVE-2026-12504: Loytec Building Automation Devices Improper Authentication in PAM](https://junglewise.ai/threats/cve-2026-12504-loytec-building-automation-devices-improper-authentication-in-pam) (info, CVSS 8.4, published 24 Jul 2026)
- [CVE-2026-12502: Loytec Multiple Products privilege escalation in ltsudo](https://junglewise.ai/threats/cve-2026-12502-loytec-multiple-products-privilege-escalation-in-ltsudo) (info, CVSS 8.4, published 24 Jul 2026)
- [CVE-2026-12496: Loytec Multiple Products Stored XSS in OPC XML-DA Server Statistics](https://junglewise.ai/threats/cve-2026-12496-loytec-multiple-products-stored-xss-in-opc-xml-da-server) (info, CVSS 8.7, published 24 Jul 2026)

## Most severe LOYTEC L-GATE vulnerabilities

- [CVE-2026-55732: Loytec BACnet devices out-of-bounds read in bacdt_datetime_to_tod](https://junglewise.ai/threats/cve-2026-55732-loytec-bacnet-devices-out-of-bounds-read-in-bacdt-datetime-to-tod) (info, CVSS 8.7, published 24 Jul 2026)
- [CVE-2026-12496: Loytec Multiple Products Stored XSS in OPC XML-DA Server Statistics](https://junglewise.ai/threats/cve-2026-12496-loytec-multiple-products-stored-xss-in-opc-xml-da-server) (info, CVSS 8.7, published 24 Jul 2026)
- [CVE-2026-12504: Loytec Building Automation Devices Improper Authentication in PAM](https://junglewise.ai/threats/cve-2026-12504-loytec-building-automation-devices-improper-authentication-in-pam) (info, CVSS 8.4, published 24 Jul 2026)
- [CVE-2026-12502: Loytec Multiple Products privilege escalation in ltsudo](https://junglewise.ai/threats/cve-2026-12502-loytec-multiple-products-privilege-escalation-in-ltsudo) (info, CVSS 8.4, published 24 Jul 2026)
- [CVE-2026-55731: Loytec Multiple Products DoS via SNMP Agent CPU Exhaustion](https://junglewise.ai/threats/cve-2026-55731-loytec-multiple-products-dos-via-snmp-agent-cpu-exhaustion) (info, CVSS 6.6, published 24 Jul 2026)
- [CVE-2026-55728: Loytec Multiple Products stack overflow in ltsudo](https://junglewise.ai/threats/cve-2026-55728-loytec-multiple-products-stack-overflow-in-ltsudo) (info, CVSS 3.8, published 24 Jul 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| 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 | 0 | 0 | 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 |

## Other LOYTEC technologies

- [LOYTEC L-DALI](https://junglewise.ai/threats/technologies/l-dali): 6 vulnerabilities
- [LOYTEC L-INX](https://junglewise.ai/threats/technologies/l-inx): 6 vulnerabilities
- [LOYTEC L-IOB](https://junglewise.ai/threats/technologies/l-iob): 6 vulnerabilities
- [LOYTEC L-PAD](https://junglewise.ai/threats/technologies/l-pad): 6 vulnerabilities
- [LOYTEC L-ROC](https://junglewise.ai/threats/technologies/l-roc): 6 vulnerabilities
- [LOYTEC L-VIS](https://junglewise.ai/threats/technologies/l-vis): 6 vulnerabilities
- [LOYTEC LIP-ME201C](https://junglewise.ai/threats/technologies/lip-me201c): 6 vulnerabilities

## 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, "LOYTEC L-GATE vulnerabilities", https://junglewise.ai/threats/technologies/l-gate, 9 November 2026.