CVE-2026-98873

A flaw was found in the Linux kernel's Netfilter connection tracking subsystem. Memory allocated for tracking expected network connections was not properly cleared upon allocation. A local user could exploit this vulnerability by querying connection tracking records via the Netlink interface,...

CVE-2026-98579

A flaw was found in the Linux kernel's NFC Near Field Communication subsystem. Error handling routines in the netlink interface fail to properly release allocated memory when processing service discovery requests encounters a failure. A local user can exploit this vulnerability by sending crafted...

CVE-2026-98569

A flaw was found in the Linux kernel's Generic Routing Encapsulation GRE subsystem. A local user with network administration privileges could cause a Denial of Service DoS by enabling metadata collection on an existing GRE network device through a netlink interface modification request. Because t...

kernel: Fix of 42 CVEs

Bluetooth: hcisysfs: Fix attempting to call deviceadd multiple times CVE-2022-50419 - firewire: net: fix use after free in fwnetfinishincomingpacket CVE-2023-53432 - wifi: brcmfmac: fix use-after-free bug in brcmfnetdevstartxmit CVE-2022-50408 - wifi: brcmfmac: slab-out-of-bounds read in...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: rtnetlink: The error logic for writing back the IFLABRIDGEFLAGS flags has been fixed. In the commit d73ef2d69c0d “rtnetlink: let rtnlbridgesetlink checks IFLABRIDGEMODE length”, an adjustment was made to the old loop logic in the...

CVE-2026-98250

A flaw was found in the Linux kernel's Network File System daemon nfsd. When configuring file exports through the Netlink interface, nfsd attempts to initialize parallel NFS pNFS layouts without verifying that pNFS is enabled for the export. A privileged local user managing NFS exports could...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Added check for filling the poll mod list. In cases where improtocols has a value of 1 and tmprotocols has a value of 0, this combination successfully passes the check. This condition is specified as “!improtocols &&...

Moderate: libkcapi security update

libkcapi allows user-space to access the Linux kernel crypto API. This library uses the netlink interface and exports easy to use APIs so that a developer does not need to consider the low-level netlink interface handling. The library does not implement any cipher algorithms. All consumer request...

CVE-2026-68297 tipc: fix u16 MTU truncation in media and bearer MTU validation

In the Linux kernel, the following vulnerability has been resolved: tipc: fix u16 MTU truncation in media and bearer MTU validation Both TIPCNLMEDIASET and TIPCNLBEARERSET accept user-supplied MTU values but only enforce a minimum bound, not a maximum. When a user sets the MTU to a value exceedin...

CVE-2026-63917

The CVE-2026-63917 entry describes a Linux kernel issue in vti6 where changing network namespaces (NETNS) after a tunnel is created can leave a stale netns reference, due to NETIF_F_NETNS_LOCAL being dropped from vti6 devices by commit 61220ab34948. This allows a vti6 tunnel to move across namesp...

CVE-2026-31420

A flaw was found in the Linux kernel's bridge subsystem, specifically within the Multiple Registration Protocol MRP implementation. A local user can exploit this vulnerability by supplying a zero-value test interval through the netlink interface without proper validation. This invalid input cause...

netlink Heap Buffer Overflow DoS

The vulnerability of the genlbind function in the net/netlink/genetlink.c module, which is part of the NETLINK interface support for Linux kernel monitoring, is related to incorrect handling of permissions. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2025-71157

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: RDMA/core: always drop device refcount in ibdelsubdeviceandput Since nldevdeldev introduced ...

ROS-20260120-7312

A vulnerability in the mptcpnlremovesubflowandsignaladdr function net/mptcp/pmnetlink.c of the Linux operating system kernel is related to insufficient blocking. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

CVE-2025-71096

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Check for the presence of LSNLATYPEDGID correctly The netlink response for RDMANLLSOPIPRESOLVE should always have a LSNLATYPEDGID attribute, it is invalid if it does not. Use the nl parsing logic properly and call...

EUVD-2003-0847

Malware in sbrugna...

EUVD-2003-0848

Malware in sbrugna...

EUVD-2003-0849

Malware in sbrugna...

UBUNTU-CVE-2025-21659

In the Linux kernel, the following vulnerability has been resolved: netdev: prevent accessing NAPI instances from another namespace The NAPI IDs were not fully exposed to user space prior to the netlink API, so they were never namespaced. The netlink API must ensure that at the very least NAPI...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-46676)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-46676 advisory. - In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Add poll mod list filling...