TI-2022-18457 Aliases CVE-2022-39065 GHSA-j9r7-xgvg-h2r5

A single malformed IEEE 802.15.4 (Zigbee) frame makes the TRÅDFRI gateway unresponsive…

LOW 29CWE-241Published 2022-10-14 · Updated 2025-05-15

Key facts

Attack vector: Adjacent network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · None · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

A single malformed IEEE 802.15.4 (Zigbee) frame makes the TRÅDFRI gateway unresponsive, such that connected lighting cannot be controlled with the IKEA Home Smart app and TRÅDFRI remote control. The malformed Zigbee frame is an unauthenticated broadcast message, which means all vulnerable devices within radio range are affected. CVSS 3.1 Base Score: 6.5 Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00404 34th percentileScored 2026-11-07

Fix Fixed TRÅDFRI gateway system (Ikea): 1.19.26

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Ikea	TRÅDFRI gateway system	before 1.19.26	1.19.26	Patch available	CNA

TRÅDFRI gateway system VendorIkea Affected before 1.19.26 Fixed in 1.19.26 Patch available CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:ikea:tradfri_gateway_e1526_firmware::::::::	before 1.19.26	Vulnerable	Ikea
cpe:2.3:h:ikea:tradfri_gateway_e1526:-:::::::*	not specified by NVD	Running on	Ikea

cpe:2.3:o:ikea:tradfri_gateway_e1526_firmware:*:*:*:*:*:*:*:* Versions before 1.19.26 Vulnerable ·Ikea
cpe:2.3:h:ikea:tradfri_gateway_e1526:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Ikea

Remediation

Fix · CNA TRÅDFRI gateway system (Ikea) Fixed in 1.19.26

Timeline

2026-10-02 Threatist record created from CVE-2022-39065
2026-10-03 Alias added: GHSA-j9r7-xgvg-h2r5

References

Advisory 1

https://www.synopsys.com/blogs/software-security/cyrc-advisory-ikea-tradfri-smart-lighting-gateway/

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences