ROOT-OS-DEBIAN-12-CVE-2026-64079 CVE-2026-64079 in linux - Patched by Root

Root has patched CVE-2026-64079 in the linux package for Root:Debian:12. Multiple fixed versions available...

UBUNTU-CVE-2026-64079

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtables: allocate hook ops while under mutex arp/ip6tregistertable add the table to the per-netns list via xtregistertable before allocating the per-netns hook ops copy via kmemduparray. This leaves a window where the...

Linux Distros Unpatched Vulnerability : CVE-2026-64079

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: xtables: allocate hook ops while under mutex arp/ip6tregistertable add the table to the per-netns list via xtregistertable before allocating the...

CVE-2026-64079 netfilter: x_tables: allocate hook ops while under mutex

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtables: allocate hook ops while under mutex arp/ip6tregistertable add the table to the per-netns list via xtregistertable before allocating the per-netns hook ops copy via kmemduparray. This leaves a window where the...

CVE-2026-64079

CVE-2026-64079 is a NULL dereference in the Linux kernel's netfilter x_tables subsystem. The arp/ip(6)t_register_table() function adds a table to the per-netns list via xt_register_table() before allocating the per-netns hook ops copy, leaving a window where the table is visible with ops=NULL. If...