CVE-2026-31407 netfilter: conntrack: add missing netlink policy validations

In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: add missing netlink policy validations Hyunwoo Kim reports out-of-bounds access in sctp and ctnetlink. These attributes are used by the kernel without any validation. Extend the netlink policies accordingly...

Linux Distros Unpatched Vulnerability : CVE-2026-31407

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: conntrack: add missing netlink policy validations Hyunwoo Kim reports out-of-bounds access in sctp and ctnetlink. These attributes are used by the...

EUVD-2025-11240

Malicious code in bioql PyPI...

CVE-2022-50042 net: genl: fix error path memory leak in policy dumping

In the Linux kernel, the following vulnerability has been resolved: net: genl: fix error path memory leak in policy dumping If construction of the array of policies fails when recording non-first policy we need to unwind. netlinkpolicydumpaddpolicy itself also needs fixing as it currently gives u...

CVE-2025-22055

In the Linux kernel, the following vulnerability has been resolved: net: fix geneveopt length integer overflow struct geneveopt uses 5 bit length for each single option, which means every vary size option should be smaller than 128 bytes. However, all current related Netlink policies cannot promi...

CVE-2025-22055

CVE-2025-22055 affects the Linux kernel: a vulnerability in geneve_opt length handling (5-bit length per option) can let an attacker craft a 128-byte option to cause a heap out-of-bounds read. The issue originates from Netlink policy length guarantees not enforcing the 128-byte bound. The provide...

CVE-2025-22055 net: fix geneve_opt length integer overflow

In the Linux kernel, the following vulnerability has been resolved: net: fix geneveopt length integer overflow struct geneveopt uses 5 bit length for each single option, which means every vary size option should be smaller than 128 bytes. However, all current related Netlink policies cannot promi...