Critical 9.1Published Oct 26, 2026

CVE-2026-116233Oray Pugongying X5 Pro Dnsmasq crlf injection

Updated under an hour ago (Oct 27, 2026, 5:00 AM ET)

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It affects Oray Pugongying X5 Pro. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.46%, higher than 40% of scored CVEs.

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Every CVE for Oray Pugongying X5 Pro

Exploited in the last 30 days

A security vulnerability has been detected in Oray Pugongying X5 Pro 7.6.1. This impacts an unknown function of the component Dnsmasq. The manipulation of the argument rent_time leads to crlf injection. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS: 9.1 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
Weakness (CWE): CWE-93, CWE-74
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 0.46% (percentile 40)
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Oct 26, 2026
First seen by InfoSec Signals: Oct 26, 2026

Affected products

Affected products

Oray Pugongying X5 Pro oray:pugongying_x5_pro	7.6.1	CNA record

References

References

https://vuldb.com/vuln/426282	vdb-entry, technical-description
https://vuldb.com/vuln/426282/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-116233	third-party-advisory
https://vuldb.com/submit/1005081	third-party-advisory
https://app.notion.com/p/Oray-Pgyer-X5-Pro-Router-7-6-1-Dnsmasq-Directive-Injection-Through-DHCP-Lease-Time-3ea797159f1580979394d23087844670	exploit

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.