UBUNTU-CVE-2026-23458

In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: fix use-after-free in ctnetlinkdumpexpct ctnetlinkdumpexpct stores a conntrack pointer in cb-data for the netlink dump callback ctnetlinkexpctdumptable, but drops the conntrack reference immediately after...

CVE-2026-23458

In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: fix use-after-free in ctnetlinkdumpexpct ctnetlinkdumpexpct stores a conntrack pointer in cb-data for the netlink dump callback ctnetlinkexpctdumptable, but drops the conntrack reference immediately after...

CVE-2026-23458 netfilter: ctnetlink: fix use-after-free in ctnetlink_dump_exp_ct()

In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: fix use-after-free in ctnetlinkdumpexpct ctnetlinkdumpexpct stores a conntrack pointer in cb-data for the netlink dump callback ctnetlinkexpctdumptable, but drops the conntrack reference immediately after...

PT-2026-30152

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.0-rc2+ Description The Linux kernel contains a use-after-free flaw within the ctnetlink dump exp ct function, specifically related to conntrack pointer management during netlink dumps. The issue arises when t...

Milesight UR32L: Operating System Command Injection Vulnerability

The Milesight UR32L is a 4G industrial router from China's Milesight. A command injection vulnerability exists in the Milesight UR32L vtyshubus tcpdumpstartcb function, which can be exploited by an attacker to execute arbitrary commands on the system...