EUVD-2026-27580

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinklog: initialize nfgenmsg in NLMSGDONE terminator When batching multiple NFLOG messages inst-qlen 1, nfulnlsend appends an NLMSGDONE terminator with sizeofstruct nfgenmsg payload via nlmsgput, but never...

CVE-2026-43085

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinklog: initialize nfgenmsg in NLMSGDONE terminator When batching multiple NFLOG messages inst-qlen 1, nfulnlsend appends an NLMSGDONE terminator with sizeofstruct nfgenmsg payload via nlmsgput, but never...

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 uninitialized payload of NLMSGDONE in the nfnetlinklog, leading to a leak of kernel heap data...

CVE-2026-31416

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinklog: account for netlink header size This is a followup to an old bug fix: NLMSGDONE needs to account for the netlink header size, not just the attribute size. This can result in a WARN splat + drop of the...

CVE-2026-31416 netfilter: nfnetlink_log: account for netlink header size

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinklog: account for netlink header size This is a followup to an old bug fix: NLMSGDONE needs to account for the netlink header size, not just the attribute size. This can result in a WARN splat + drop of the...