CVE-2026-31496

A flaw was found in the Linux kernel's netfilter subsystem. This vulnerability allows a local user to potentially access or view network connection tracking expectations nfconntrackexpect from other network namespaces netns via the /proc filesystem. This could lead to information disclosure or a...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the expectation in nfconntrackexpect that other network namespaces are skipped during proc dump,...

Linux Distros Unpatched Vulnerability : CVE-2026-31496

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: nfconntrackexpect: skip expectations in other netns via proc Skip expectations that do not reside in this netns. Similar to e77e6ff502ea netfilter:...