Vulnerability Description
A stack-based buffer overflow vulnerability exists in the EasyMesh module of TP-Link Archer AX55 v4. When Mesh mode is enabled, a LAN attacker may submit crafted input that causes the easymesh daemon to crash and may potentially achieve remote code execution on the device. Successful exploitation may cause the EasyMesh daemon to crash and may potentially allow remote code execution when Mesh mode is enabled. This may result in high impact to the confidentiality, integrity, and availability of the affected device.
Related Weaknesses (CWE)
References
- https://www.tp-link.com/us/support/download/archer-ax55/v4/#Firmware
- https://www.tp-link.com/us/support/faq/5279/
FAQ
What is CVE-2026-18167?
CVE-2026-18167 is a documented vulnerability. A stack-based buffer overflow vulnerability exists in the EasyMesh module of TP-Link Archer AX55 v4. When Mesh mode is enabled, a LAN attacker may submit crafted input that causes the easymesh daemon ...
How severe is CVE-2026-18167?
CVSS scoring is not yet available for CVE-2026-18167. Check NVD for updates.
Is there a patch for CVE-2026-18167?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.