EUVD-2026-108843

In the Linux kernel, the following vulnerability has been resolved: gve: fix napidisable deadlock when attempting to disable XSK pools When disabling XSK pools, GVE calls the unlocked versions of napidisable and napienable. However, the netdev lock has already been acquired before ndobpf is calle...

CVE-2026-99048

The Linux kernel contains a deadlock vulnerability within the GVE component when attempting to disable XSK pools . The root cause is that GVE calls the unlocked versions of napi_disable and napi_enable while the netdev lock is already held due to support for queue management operations. This resu...

EUVD-2026-108842

In the Linux kernel, the following vulnerability has been resolved: gve: fix XSK buffer leak when rings are stopped GVE does not free XSK buffers when resetting ring state as a part of stopping queues. This causes all XSK buffers which are posted to the NIC to be leaked. Free XSK buffers attached...

CVE-2026-99047

The Linux kernel contains a vulnerability in the GVE component where XSK buffers are leaked when resetting ring states during queue stops. The root cause is that GVE fails to free buffers attached to an allocated buf_state when stopping rings, causing all posted buffers to be leaked. This issue w...

EUVD-2026-108841

In the Linux kernel, the following vulnerability has been resolved: gve: fix XSK buffer leak on error descriptor When the error bit is set in the RX completion descriptor, the bufstate and its attached buffer should be freed. In the case of AFXDP ZC, the XSK buffer was not freed, leading to a lea...

CVE-2026-99046 gve: fix XSK buffer leak on error descriptor

In the Linux kernel, the following vulnerability has been resolved: gve: fix XSK buffer leak on error descriptor When the error bit is set in the RX completion descriptor, the bufstate and its attached buffer should be freed. In the case of AFXDP ZC, the XSK buffer was not freed, leading to a lea...

CVE-2026-99046

A memory leak exists in the Linux kernel related to the gve component. Specifically, when the error bit is set in the RX completion descriptor , the buf_state and its attached buffer are not properly freed in the case of AF_XDP ZC , leading to an XSK buffer leak . This issue has been resolved in ...

EUVD-2026-108840

In the Linux kernel, the following vulnerability has been resolved: ibmveth: hfree logical LAN on open-fail after register ibmvethopen registers the logical LAN, then allocates the RX buffer pools. A pool failure jumps to outfreebufferpools without hfreelogicallan, so PHYP still owns the...

CVE-2026-99045

The Linux kernel contains a vulnerability in the ibmveth driver. During the ibmveth_open() process, a failure in allocating RX buffer pools caused the execution to jump to out_free_buffer_pools without calling h_free_logical_lan(). This resulted in the PHYP still owning the buffer-list page even ...

EUVD-2026-108839

In the Linux kernel, the following vulnerability has been resolved: ice: fix use-after-free in dynamic port cleanup icedeallocdynamicport uses dynport-vsi-idx to erase the dynamic port from pf-dynports. However, it frees the VSI before reading the index for the erase, resulting in a use-after-fre...

CVE-2026-99044

A use-after-free vulnerability exists in the Linux kernel 's ice driver during dynamic port cleanup. Specifically, the ice_dealloc_dynamic_port() function attempts to access dyn_port->vsi->idx to erase a dynamic port from pf->dyn_ports, but it incorrectly frees the VSI before reading the...

EUVD-2026-108838

In the Linux kernel, the following vulnerability has been resolved: ice: fix metadatadst refcount handling on representor teardown iceeswitchreleaserepr uses metadatadstfree to release the representor's metadatadst. metadatadstfree directly frees the underlying memory without checking the dstentr...

CVE-2026-99043

The Linux kernel contains a vulnerability in the ice driver where ice_eswitch_release_repr() incorrectly uses metadata_dst_free() to release the representor's metadata_dst. This function frees memory directly without checking the dst_entry refcount. Consequently, if a representor is torn down whi...

CVE-2026-99042 io_uring/net: populate CONNECT filter fields for 24-byte sockaddr_in6

In the Linux kernel, the following vulnerability has been resolved: iouring/net: populate CONNECT filter fields for 24-byte sockaddrin6 ioconnectbpfpopulate fills connect.port and connect.v6addr for AFINET6 only when addrlen = sizeofstruct sockaddrin6, i.e. 28 bytes. The IPv6 connect paths accept...

EUVD-2026-108837

In the Linux kernel, the following vulnerability has been resolved: iouring/net: populate CONNECT filter fields for 24-byte sockaddrin6 ioconnectbpfpopulate fills connect.port and connect.v6addr for AFINET6 only when addrlen = sizeofstruct sockaddrin6, i.e. 28 bytes. The IPv6 connect paths accept...

CVE-2026-99042

The Linux kernel contains a vulnerability in the io_uring/net subsystem where io_connect_bpf_populate() fails to correctly populate connect.port and connect.v6_addr for 24-byte sockaddr_in6 structures. Because the function only populates these fields when addr_len is 28 bytes or greater, a filter...

CVE-2026-99041

The Linux kernel contains a vulnerability in the ip6_gre module where a tc tunnel_key action can attach a METADATA_IP_TUNNEL dst to an skb. When mirred redirects this to a native ip6erspan device , the legacy PMTU update in ip6erspan_tunnel_xmit() incorrectly treats the metadata destination as a ...

EUVD-2026-108836

In the Linux kernel, the following vulnerability has been resolved: ip6gre: remove obsolete ERSPAN PMTU update A tc tunnelkey action can attach a METADATAIPTUNNEL dst to an skb, and mirred can redirect it to a native ip6erspan device. The legacy PMTU update in ip6erspantunnelxmit treats that...

EUVD-2026-108835

In the Linux kernel, the following vulnerability has been resolved: KEYS: Fix addkey race with keyring restriction keycreateorupdate snapshots keyring-restrictlink before taking the destination keyring's semaphore. keyringrestrict installs a restriction while holding that semaphore. This allows a...

CVE-2026-99040

A race condition exists in the Linux kernel 's add_key() function due to how __key_create_or_update() snapshots keyring->restrict_link before acquiring the destination keyring's semaphore. This allows a writer with write permissions on the destination keyring to observe a lack of restriction, ...