CVE-2026-97608

The Linux kernel contains a race condition in the netfilter subsystem, specifically within nf_log_syslog and nfnetlink_log . The vulnerability occurs because these backends unregister per-network namespace operations before unregistering their global logger backends. This creates a window where a...

CVE-2026-97608

In the Linux kernel, the following vulnerability has been resolved: netfilter: nflog: unregister loggers before per-net teardown nflogsyslog and nfnetlinklog unregister their per-network namespace operations before unregistering their global logger backends. This leaves a window where a sysctl or...

EUVD-2026-86739

In the Linux kernel, the following vulnerability has been resolved: netfilter: nflog: unregister loggers before per-net teardown nflogsyslog and nfnetlinklog unregister their per-network namespace operations before unregistering their global logger backends. This leaves a window where a sysctl or...

CVE-2026-97608 netfilter: nf_log: unregister loggers before per-net teardown

In the Linux kernel, the following vulnerability has been resolved: netfilter: nflog: unregister loggers before per-net teardown nflogsyslog and nfnetlinklog unregister their per-network namespace operations before unregistering their global logger backends. This leaves a window where a sysctl or...

kernel: netfilter: nf_log: validate MAC header was set before dumping it

A flaw was found in the Linux kernel's netfilter logging component. This vulnerability occurs because the system does not properly check if a network packet's Media Access Control MAC header is valid before attempting to log it. A local attacker could send a specially crafted network packet,...

kernel: netfilter: nf_log: validate MAC header was set before dumping it

A flaw was found in the Linux kernel's netfilter logging component. This vulnerability occurs because the system does not properly check if a network packet's Media Access Control MAC header is valid before attempting to log it. A local attacker could send a specially crafted network packet,...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098990)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098990 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nflog: validate MAC header was set before dumping it The fallback path of dumpmacheade...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-101984)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101984 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nflog: validate MAC header was set before dumping it The fallback path of dumpmacheade...

AZL-90317 CVE-2026-52942 affecting package kernel for versions less than 6.6.143.1-1

In the Linux kernel, the following vulnerability has been resolved: netfilter: nflog: validate MAC header was set before dumping it The fallback path of dumpmacheader guards the MAC header access only with "skb-macheader != skb-networkheader", without checking skbmacheaderwasset. When the MAC...

CVE-2026-52942: Out-of-bounds Read

In the Linux kernel, the following vulnerability has been resolved: netfilter: nflog: validate MAC header was set before dumping it The fallback path of dumpmacheader guards the MAC header access only with "skb-macheader != skb-networkheader", without checking skbmacheaderwasset. When the MAC...

Linux Distros Unpatched Vulnerability : CVE-2026-52942

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: nflog: validate MAC header was set before dumping it The fallback path of dumpmacheader guards the MAC header access only with skb-macheader !=...