CVE-2026-22859 · cross-distro fix matrix

CVE-2026-22859: FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, the URBDRC client does not perform bounds checking on server‑supplied MSUSB_INTERFACE_DESCRIPTOR values and uses them as indices in libusb_udev_complete_msconfig_setup, causing an out‑of‑bounds read. This vulnerability

Affects 1 Linux release across 1 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2026-22859 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

freerdp3→ fixed in3.15.0+dfsg-2.1+deb13u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y freerdp3
```

Are YOU affected by CVE-2026-22859?

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

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