The Debian Project has released Debian 13.6, the sixth point update for its stable Debian 13 “trixie” distribution. This update, released on July 11, 2026, includes a collection of security fixes, critical bug corrections, and updated installation images.
It does not introduce a new version of Debian; existing systems can be upgraded to the latest revision via standard APT updates from an updated Debian mirror.
Debian 13.6 Released
Debian 13.6 consolidates packages previously issued through Debian Security Advisories (DSAs), so systems that regularly install updates from the trixie-security repository will have fewer packages to download.
The updated installer includes the fixes from this stable point release and features a Linux kernel ABI bump to version 6.12.94+deb13. Administrators can update their systems by running `apt update && apt upgrade`. At the same time, new deployments can use the updated Debian 13.6 installation media.
A significant change in this release concerns UEFI Secure Boot.