Update your router/access point or operating system to fix the KRACK WiFi WPA2 vulnerability

On October 16th 2017 Mathy Vanhoef of the imec-DistriNet research group of KU Leuven published information about multiple vulnerabilities in the WPA2 protocol used for authentication in wireless networks. An attacker within range of a victim can exploit these weaknesses using key reinstallation attacks (KRACKs).

The weaknesses are in the Wi-Fi standard itself, and not in individual products or implementations. Therefore, any correct implementation of WPA2 is likely affected. To prevent the attack, users must update affected products as soon as security updates become available. This webpage provides you links to router/access point and operating system manufacturers' websites that provide firmware updates for their products, for easy reference.

Routers

Manufacturer Link to firmware updates KRACK fix confirmed
Asus Visit ASUS Download Center .
AVM (Fritz) Visit AVM Support .
Cisco Visit Cisco Support & Downloads in development
D-Link Visit D-Link Support .
Draytek Visit Draytek firmware downloads in development, ETA around Oct 23
Edimax Visit Edimax firmware downloads .
Huawei Visit Huawei downloads .
Linksys Visit Linksys support .
MikroTik Visit MikroTik downloads Yes, but upgrade to latest version required
Netgear Visit Netgear Download Center Yes, firmware is becoming available (link for WAC270/WAC370)
Sitecom Visit Sitecom support .
Synology Visit Synology support article In development
TP-Link Visit TP-Link support .
Ubiquiti Networks Visit UBNT Support Yes, but upgrade to latest version required (link for UAP/USW)
Zyxel Visit Zyxel downloads In development (Announcement)

Tablets

Manufacturer Link to firmware updates KRACK fix confirmed
Samsung (Android) Samsung Download Center
Or use the update function
Android 6.0+ affected
Sony (Android) Visit Sony Mobile Support
Or use the update function
Android 6.0+ affected
Asus (Android) Visit How to update firmware on my tablet? Android 6.0+ affected

Operating Systems

Manufacturer Link to updates/patches KRACK fix confirmed
Debian Linux Visit Debian Security
Yes, use apt-get to update wpa related packages (announcement)
ArchLinux wpa_supplicant patch and hostapd patch
Yes, update wpa related packages
OpenBSD Visit OpenBSD
Yes (silenty patched ahead of disclosure) - thanks Gawin
Windows 10 KB4041676 installable since Oct 10th
Yes
Windows 7 KB4041681 installable since Oct 10th
Yes

Last updated: 17-10-2017 12:00 CEST

We do not claim that the information on this websites is complete nor fully up-to-date. If you believe information is missing, wrong or outdated, please send an email to maintainer@fixkrack.com and we will fix it as soon as possible.