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D-Link Warns of Max Severity Zero-Day Bug in DIR-822A Routers

Summary by BleepingComputer
D-Link warned customers of a maximum-severity vulnerability (CVE-2026-86296) with public proof-of-concept (PoC) exploit code and no patch, affecting legacy DIR-822A dual-band Wi-Fi routers. [...]

5 Articles

BleepingComputerBleepingComputer
Center

D-Link warns of max severity zero-day bug in DIR-822A routers

D-Link warned customers of a maximum-severity vulnerability (CVE-2026-86296) with public proof-of-concept (PoC) exploit code and no patch, affecting legacy DIR-822A dual-band Wi-Fi routers. [...]

·Melville, United States
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Heti VilággazdaságHeti Világgazdaság

If You Have This Kind of WiFi at Home, You Better Be Careful: a Huge Flaw Has Been Found in It

D-Link's popular Wi-Fi router may be the target of cyberattacks. While the manufacturer is working on a solution, it's worth changing a few settings.

·Hungary
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Clubic.comClubic.com

D-Link Alerts About a Fault of Maximum Gravity in One of Its Routers, the Code to Exploit It Is Already Public

D-Link investigates a critical fault that affects its DIR-822A routers. Operatable without authentication, it already has a public operating code and has no fixes for the moment.

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cybernoz.comcybernoz.com
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IT Security News - cybersecurity, infosecurity newsIT Security News - cybersecurity, infosecurity news

D-Link Router Hit by CVSS 10.0 Flaw Exploitable Remotely Without Authentication

D-Link Systems has disclosed that it is investigating a critical security vulnerability in its DIR-822A router, tracked as CVE-2026-86296. The flaw has received the maximum CVSS severity score of 10.0. It may allow remote attackers to compromise vulnerable devices without authentication or user interaction. The issue affects the udhcpcd component in the reported DIR-822A firmware

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BleepingComputer broke the news in Melville, United States on Tuesday, September 22, 2026.
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