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and0x000 / cve-2026-98432.yml
Last active November 3, 2026 17:09
CVE-2026-98432 debian check playbook
---
# Fails on every host whose *running* kernel is affected by CVE-2026-98432
# (IPv4 TCP inet_opt/ireq_opt use-after-free, remotely triggerable).
#
# Debian kernels: package version from `uname -v` (e.g. "Debian 6.1.190-1")
# compared via dpkg against the Debian security tracker:
# https://security-tracker.debian.org/tracker/CVE-2026-98432
# Everything else (Ubuntu, Proxmox, EOL Debian branches, vanilla): upstream
# version from `uname -r` compared against the fixed stable releases of the
# kernel CNA record. Distro backports that keep the upstream version number