Vulnerability · Published Aug 4, 2026 · Assigned by TPLink

CVE-2026-15314Authenticated Denial-of-Service Vulnerability in TP-Link Tapo P110

High 7.1

In plain English

A high-severity buffer overflow in P110 v1 from TP-Link Systems Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 55% of all known vulnerabilities).

Severity (CVSS 4.0)7.1High

Exploit odds (30 days)0.8%top 44.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Tapo P110 v1 smart Wi-Fi Plug contains an improper boundary validation vulnerability in the handling of authenticated HTTP request bodies due to insufficient input validation before memory copy operations. This may lead to buffer overflow condition, causing the web service process to crash. Successful exploitation may cause the web service process to stop responding or restart, resulting in a denial-of-service condition.

Affected products (as reported)

Vendor	Product	Versions
TP-Link Systems Inc.	P110 v1	0 – before V1_1.1.4 Build 260709

Weakness: CWE-120 · Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

In plain English

Official description

Affected products (as reported)

References