CVE-2014-3686 · cross-distro fix matrix

CVE-2014-3686: wpa_supplicant and hostapd 0.7.2 through 2.2, when running with certain configurations and using wpa_cli or hostapd_cli with action scripts, allows remote attackers to execute arbitrary commands via a crafted frame.

Affects 3 Linux releases across 3 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2014-3686 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

wpa→ fixed in2.3-1urgency: high

sudo apt-get install --only-upgrade -y wpa

Debian bookworm

Source: Debian Security Tracker

wpa→ fixed in2.3-1urgency: high

sudo apt-get install --only-upgrade -y wpa

Debian trixie

Source: Debian Security Tracker

wpa→ fixed in2.3-1urgency: high

sudo apt-get install --only-upgrade -y wpa

Are YOU affected by CVE-2014-3686?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

Continuous monitoring beats manual checking

CVE-2014-3686dropped silently in your distro's update channel. Every new CVE is the same story. StackPatch runs the matcher hourly against all 5 sources and emails the exact remediation when something new applies to one of your servers. $99 lifetime, 50 founder seats, 30-day refund.

See StackPatch ($99 lifetime)