CVE-2026-43098

A flaw was found in the Linux kernel's Near Field Communication NFC subsystem, specifically within the s3fwrn5 driver. This vulnerability occurs when the driver attempts to consume bytes into a receive buffer recvskb without ensuring a new buffer is allocated if the previous one was delivered. If...

CVE-2026-43077

A flaw was found in the Linux kernel, specifically within the algifaead module. The vulnerability involves an incorrect check for the minimum receive buffer size during decryption, which did not properly account for the tag size. This could potentially lead to issues with data integrity or...

EUVD-2026-27820

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix RSS context delete logic We need to free the corresponding RSS context VNIC in FW everytime an RSS context is deleted in driver. Commit 667ac333dbb7 added a check to delete the VNIC in FW only when netifrunning is tru...

EUVD-2026-27748

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix signededness bug in smbdirectpreparenegotiation smbdirectpreparenegotiation casts an unsigned u32 value from sp-maxrecvsize and req-preferredsendsize to a signed int before computing mintint, .... A maliciously provide...

EUVD-2026-27740

In the Linux kernel, the following vulnerability has been resolved: net: usb: kaweth: remove TX queue manipulation in kawethsetrxmode kawethsetrxmode, the ndosetrxmode callback, calls netifstopqueue and netifwakequeue. These are TX queue flow control functions unrelated to RX multicast...

EUVD-2026-27720

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: CGX: fix bitmap leaks The RX/TX flow-control bitmaps rxfcpfvfbmap and txfcpfvfbmap are allocated by cgxlmacinit but never freed in cgxlmacexit. Unbinding and rebinding the driver therefore triggers kmemleak:...

EUVD-2026-27607

In the Linux kernel, the following vulnerability has been resolved: nfc: s3fwrn5: allocate rx skb before consuming bytes s3fwrn82uartread reports the number of accepted bytes to the serdev core. The current code consumes bytes into recvskb and may already deliver a complete frame before allocatin...

EUVD-2026-27564

In the Linux kernel, the following vulnerability has been resolved: crypto: algifaead - Fix minimum RX size check for decryption The check for the minimum receive buffer size did not take the tag size into account during decryption. Fix this by adding the required extra length...

CVE-2025-71285 net: qrtr: Drop the MHI auto_queue feature for IPCR DL channels

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: Drop the MHI autoqueue feature for IPCR DL channels MHI stack offers the 'autoqueue' feature, which allows the MHI stack to auto queue the buffers for the RX path DL channel. Though this feature simplifies the client...

CVE-2026-43260 bnxt_en: Fix RSS context delete logic

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix RSS context delete logic We need to free the corresponding RSS context VNIC in FW everytime an RSS context is deleted in driver. Commit 667ac333dbb7 added a check to delete the VNIC in FW only when netifrunning is tru...

CVE-2026-43260

The CVE concerns the bnxt_en driver in the Linux kernel. The vulnerability stems from RSS context deletion logic that could leak VNICs in firmware when deleting RSS contexts with the interface down, leading to failures when re-opening and restoring RSS contexts. The fix removes the netif_running(...

CVE-2026-43260

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix RSS context delete logic We need to free the corresponding RSS context VNIC in FW everytime an RSS context is deleted in driver. Commit 667ac333dbb7 added a check to delete the VNIC in FW only when netifrunning is tru...

CVE-2026-43208 net: do not pass flow_id to set_rps_cpu()

In the Linux kernel, the following vulnerability has been resolved: net: do not pass flowid to setrpscpu Blamed commit made the assumption that the RPS table for each receive queue would have the same size, and that it would not change. Compute flowid in setrpscpu, do not assume we can use the...

CVE-2026-43208

The CVE-2026-43208 entry describes a Linux kernel networking vulnerability where an incorrect assumption about the Receive Packet Steering (RPS) table size/immutability leads to out-of-bounds access when computing the flow_id in set_rps_cpu(). The fix requires computing flow_id within set_rps_cpu...

CVE-2026-43208 net: do not pass flow_id to set_rps_cpu()

In the Linux kernel, the following vulnerability has been resolved: net: do not pass flowid to setrpscpu Blamed commit made the assumption that the RPS table for each receive queue would have the same size, and that it would not change. Compute flowid in setrpscpu, do not assume we can use the...

CVE-2026-43198 tcp: fix potential race in tcp_v6_syn_recv_sock()

In the Linux kernel, the following vulnerability has been resolved: tcp: fix potential race in tcpv6synrecvsock Code in tcpv6synrecvsock after the call to tcpv4synrecvsock is done too late. After tcpv4synrecvsock, the child socket is already visible from TCP ehash table and other cpus might use i...

CVE-2026-43186 ipv6: ioam: fix heap buffer overflow in __ioam6_fill_trace_data()

In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: fix heap buffer overflow in ioam6filltracedata On the receive path, ioam6filltracedata uses trace-nodelen to decide how much data to write for each node. It trusts this field as-is from the incoming packet, with no...

CVE-2026-43186 ipv6: ioam: fix heap buffer overflow in __ioam6_fill_trace_data()

In the Linux kernel, the following vulnerability has been resolved: ipv6: ioam: fix heap buffer overflow in ioam6filltracedata On the receive path, ioam6filltracedata uses trace-nodelen to decide how much data to write for each node. It trusts this field as-is from the incoming packet, with no...

CVE-2026-43180

The CVE-2026-43180 issue affects the Linux kernel kaweth USB Ethernet driver. The function kaweth_set_rx_mode() improperly manipulates the TX queue by calling netif_stop_queue() followed by netif_wake_queue(), which can wake the TX queue while a tx_urb is still in flight, causing a double usb_sub...

CVE-2026-43180

In the Linux kernel, the following vulnerability has been resolved: net: usb: kaweth: remove TX queue manipulation in kawethsetrxmode kawethsetrxmode, the ndosetrxmode callback, calls netifstopqueue and netifwakequeue. These are TX queue flow control functions unrelated to RX multicast...