---
id: "CVE-2026-116237"
kind: "vulnerability"
aliases: ["CVE-2026-116237"]
title: "Oray Pugongying X5 Pro: Dnsmasq CRLF injection flaw reachable remotely"
severity: "high"
cvss: 8.5
epss: null
exploited: false
status: "open"
category: "infrastructure"
products: []
ecosystems: []
tags: ["dnsmasq", "infrastructure", "network-appliance", "oray", "pugongying"]
not_affected_if: []
published_at: "2026-10-26T10:16:52+00:00"
first_seen_at: "2026-10-26T10:29:17+00:00"
updated_at: "2026-10-26T10:30:46+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-116237", "first_seen_at": "2026-10-26T10:29:17+00:00"}]
---

# Oray Pugongying X5 Pro: Dnsmasq CRLF injection flaw reachable remotely

Oray Pugongying X5 Pro 7.6.1 ships a Dnsmasq component with a flaw that lets an attacker inject CRLF sequences. The exploit is public and the attack can be triggered remotely.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- unknown

## Fix

- unknown

## Timeline

- 2026-10-26T10:29:17+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-116237

## From the sources

A vulnerability was found in Oray Pugongying X5 Pro 7.6.1. This affects an unknown part of the component Dnsmasq. Performing a manipulation results in crlf injection. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

---

_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_