CVE-2026-98201

A flaw was found in the Linux kernel's input subsystem. When handling 32-bit compatibility requests for force feedback input effects, the kernel fails to properly initialize memory buffers before copying data from user space. A local user can exploit this vulnerability to read uninitialized kerne...

CVE-2026-98224

A flaw was found in the Linux kernel's memory management subsystem. A local user could cause a Denial of Service DoS by triggering a failure during a memory mapping preparation operation. Because the kernel fails to properly release accounted memory when this operation fails, repeated triggers ca...

CVE-2026-98303

A flaw was found in the Linux kernel's IPv4 networking subsystem. When looking up routes to send Internet Control Message Protocol ICMP error messages, the kernel fails to properly reject unreachable input routes. A remote attacker can exploit this flaw by transmitting network packets that trigge...

EUVD-2026-95539

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix out-of-bounds read of skprotocol in bpfsockdestroy skprotocol lives in struct sock, not in struct sockcommon. A timewait or request sock handed to bpfsockdestroy by the tcp iterator is neither, so reading sk-skprotocol...

CVE-2026-98384

The Linux kernel contains an out-of-bounds read vulnerability in the bpf subsystem within the bpf_sock_destroy() function. The issue arises because the code attempts to read sk_protocol from a sock structure; however, for timewait or request sockets handed to the function by the tcp iterator, thi...

CVE-2026-98384

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix out-of-bounds read of skprotocol in bpfsockdestroy skprotocol lives in struct sock, not in struct sockcommon. A timewait or request sock handed to bpfsockdestroy by the tcp iterator is neither, so reading sk-skprotocol...

CVE-2026-98383 bpf: Disallow bpf_skb_pull_data() for LWT_SEG6LOCAL

In the Linux kernel, the following vulnerability has been resolved: bpf: Disallow bpfskbpulldata for LWTSEG6LOCAL An LWTSEG6LOCAL program can invalidate its cached SRH with bpflwtseg6adjustsrh and then call bpfskbpulldata. The latter may reallocate skb-head, leaving the per-CPU SRH pointer...

EUVD-2026-95538

In the Linux kernel, the following vulnerability has been resolved: bpf: Disallow bpfskbpulldata for LWTSEG6LOCAL An LWTSEG6LOCAL program can invalidate its cached SRH with bpflwtseg6adjustsrh and then call bpfskbpulldata. The latter may reallocate skb-head, leaving the per-CPU SRH pointer...

CVE-2026-98383

The Linux kernel contains a vulnerability where an LWT_SEG6LOCAL program can invalidate its cached SRH using bpf_lwt_seg6_adjust_srh() and subsequently call bpf_skb_pull_data(). This sequence can cause skb->head to be reallocated, resulting in a dangling per-CPU SRH pointer . Subsequent post-p...

CVE-2026-98383

In the Linux kernel, the following vulnerability has been resolved: bpf: Disallow bpfskbpulldata for LWTSEG6LOCAL An LWTSEG6LOCAL program can invalidate its cached SRH with bpflwtseg6adjustsrh and then call bpfskbpulldata. The latter may reallocate skb-head, leaving the per-CPU SRH pointer...

EUVD-2026-95537

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject dev-bound-only programs on other devices bpfoffloaddevmatch falls back to comparing offdev pointers after an exact netdev mismatch. Bound-only programs normally have NULL offdevs, so unrelated netdevs compare equal. A...

CVE-2026-98381

The Linux kernel contains a vulnerability where the veth component fails to properly manage XDP program pointers during a channel resize. Specifically, the function veth_set_channels() tears down XDP resources for removed RX queues but fails to clear rq->xdp_prog. This allows queues to retain ...

CVE-2026-98382

The Linux kernel contains a vulnerability where bound-only BPF programs can incorrectly match sibling ports due to a fallback mechanism in __bpf_offload_dev_match(). Because these programs typically have NULL offdevs , unrelated netdevs can compare as equal on offload-registered netdevs. An attac...

CVE-2026-98381 veth: manage XDP program pointers during channel resize

In the Linux kernel, the following vulnerability has been resolved: veth: manage XDP program pointers during channel resize vethsetchannels tears down XDP resources for removed RX queues without clearing rq-xdpprog. If the program is then detached or replaced, those queues keep the old pointer...

EUVD-2026-95536

In the Linux kernel, the following vulnerability has been resolved: veth: manage XDP program pointers during channel resize vethsetchannels tears down XDP resources for removed RX queues without clearing rq-xdpprog. If the program is then detached or replaced, those queues keep the old pointer...

CVE-2026-98381

In the Linux kernel, the following vulnerability has been resolved: veth: manage XDP program pointers during channel resize vethsetchannels tears down XDP resources for removed RX queues without clearing rq-xdpprog. If the program is then detached or replaced, those queues keep the old pointer...

CVE-2026-98382

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject dev-bound-only programs on other devices bpfoffloaddevmatch falls back to comparing offdev pointers after an exact netdev mismatch. Bound-only programs normally have NULL offdevs, so unrelated netdevs compare equal. A...

CVE-2026-98380 net/sched: reject IDR error pointers when deleting actions

In the Linux kernel, the following vulnerability has been resolved: net/sched: reject IDR error pointers when deleting actions tcfactiondelete drops the reference held by its lookup before calling tcfidrdeleteindex with the saved action index. An unlocked classifier can remove that action and...

EUVD-2026-95535

In the Linux kernel, the following vulnerability has been resolved: net/sched: reject IDR error pointers when deleting actions tcfactiondelete drops the reference held by its lookup before calling tcfidrdeleteindex with the saved action index. An unlocked classifier can remove that action and...

CVE-2026-98380

A vulnerability exists in the Linux kernel 's net/sched component where tcf_idr_delete_index() fails to properly handle IDR error pointers . Specifically, if an unlocked classifier removes an action and reserves the same IDR slot with ERR_PTR(-EBUSY) between the lookup and deletion, the system tr...