ROS-20261012-73-0170

The vulnerability of the kernel network module in the Linux operating system is related to incorrect checking of the amount of data at the input. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux Kernel rtnl_fill_vfinfo Buffer Overflow DoS

The vulnerability in the rtnlfillvfinfo function within net/core/rtnetlink.c, which supports network functions of the Linux kernel, is related to the use of an uninitialized resource. Exploitation of this vulnerability may allow an attacker to compromise the confidentiality, integrity, and...

Linux kernel network DoS

The net kernel module vulnerability in Linux operating systems is related to improper validation of input data size. Exploitation of this vulnerability may allow an attacker to cause a denial of service...

Mellanox Ethernet Network Adapter Driver DoS

The vulnerability in the mlx5etcdelfdbpeerflow and mlx5etccleanfdbpeerflows functions within the drivers/net/ethernet/mellanox/mlx5/core/entc.c file of the Mellanox Ethernet network adapter driver in the Linux kernel is related to dereferencing pointers. Exploitation of this vulnerability may all...

tipc: fix u16 MTU truncation in media and bearer MTU validation

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Linux sch_ets Heap Buffer Overflow DoS

The vulnerability of the etsqdiscchange function in the net/sched/schets.c file, within the net/sched subsystem of the Linux kernel’s network management mechanism, relates to operations involving resources after their expiration. Exploiting this vulnerability could allow an attacker to compromise...

CVE-2026-46323 net: gro: don't merge zcopy skbs

In the Linux kernel, the following vulnerability has been resolved: net: gro: don't merge zcopy skbs skbgroreceive can currently copy frags between the source and GRO skb, without checking the zerocopy status, and in particular the SKBFLMANAGEDFRAGREFS flag. When SKBFLMANAGEDFRAGREFS is set, the...

kernel: net: skbuff: propagate shared-frag marker through frag-transfer helpers

A flaw was found in the Linux kernel's networking skbuff component. When skbtrycoalesce attaches paged fragments, it can lose the SKBFLSHAREDFRAG marker. This can lead to the Encapsulating Security Payload ESP input decrypting data in place over page-cache backed fragments, potentially resulting ...

Linux Distros Unpatched Vulnerability : CVE-2026-43283

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: ethernet: ecbhf: Fix dmafreecoherent dma handle dmafreecoherent in error path takes priv-rxbuf.alloclen as the dma handle. This would lead to improper...

Linux Kernel Heap Buffer Overflow DoS

The vulnerability of the sockmapfree function in the net/core/sockmap.c module related to Linux kernel’s network function support is due to the reutilization of previously freed memory. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2026-31579

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wireguard: device: use exitrtnl callback instead of manual rtnllock in preexit wgnetnspreexit manually acquires rtnllock inside the pernet .preexit callback. Th...

EUVD-2026-25537

In the Linux kernel, the following vulnerability has been resolved: net: lan966x: fix use-after-free and leak in lan966xfdmareload When lan966xfdmareload fails to allocate new RX buffers, the restore path restarts DMA using old descriptors whose pages were already freed via lan966xfdmarxfreepages...

PT-2026-34917

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock occurs in the RDMA/irdma component when a netdev reset is executed while RDMA applications are active. The netdev reset leads the ice driver to remove the irdma auxiliary...

CVE-2026-31410 ksmbd: use volume UUID in FS_OBJECT_ID_INFORMATION

In the Linux kernel, the following vulnerability has been resolved: ksmbd: use volume UUID in FSOBJECTIDINFORMATION Use sb-suuid for a proper volume identifier as the primary choice. For filesystems that do not provide a UUID, fall back to stfs.ffsid obtained from vfsstatfs...

Linux Kernel BPF Call Buffer Overflow DoS

The vulnerability of the BPFCALL3 function in the net/core/filter.c module related to Linux kernel network functions is associated with errors during the update of the reference counter. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux kernel NFS DoS

The vulnerability of the nfsd4encodefattr4 function in the fs/nfsd/nfs4xdr.c module, which is part of the Linux kernel’s Network File System support, is related to incorrect input validation. Exploiting this vulnerability could allow an attacker to cause service failures...

Linux Kernel Heap Buffer Overflow DoS

The vulnerability of the skbAppendPageFrags function in the net/core/skbuff.c module, which is part of Linux’s kernel network functions, is related to insufficient resource management during its existence. Exploiting this vulnerability could allow an attacker to cause service failures...

Linux kernel network device driver Heap Buffer Overflow DoS

The vulnerability of the lapbethopen function in the drivers/net/wan/lapbether.c module of the Linux kernel-based network device driver framework is related to a buffer overflow based on a stack. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, a...

Linux kernel Rpl Buffer Overflow DoS

The vulnerability of the rploutput function in the net/ipv6/rpliptunnel.c module of the Linux kernel is related to improper memory release memory leak. Exploiting this vulnerability could allow an attacker to cause a service failure...

kernel: smc: Fix use-after-free in __pnet_find_base_ndev()

In the Linux kernel, the following vulnerability has been resolved: smc: Fix use-after-free in pnetfindbasendev. syzbot reported use-after-free of netdevice in pnetfindbasendev, which was called during connect. 0 smcpnetfindismresource fetches skdstgetsk-dev and passes down to pnetfindbasendev,...