Debian - Dirty Frag (CVE-2026-43284 / CVE-2026-43500)

Debian documents per-release fix versions in the security tracker:

• tracker/CVE-2026-43284
• tracker/CVE-2026-43500

Typical patching workflow

sudo apt update
sudo apt full-upgrade

# Inspect installed kernels
dpkg-query -W -f='${binary:Package}	${Version}
' linux-image-* | sort

Match running and installed packages to the tracker's fixed version column for your suite (bullseye, bookworm, trixie, sid).