EUVD-2026-93291

In the Linux kernel, the following vulnerability has been resolved: seg6: set IPSKBL3SLAVE from IP6SKBL3SLAVE on IPIP decapsulation When an SRv6 packet arrives on an interface enslaved to a VRF, vrfip6rcv sets IP6SKBL3SLAVE in IP6CB, but decapandvalidate has never set IPSKBL3SLAVE in IPCB. The bi...

CVE-2026-98305

The Linux kernel contains a vulnerability in the net: dsa: mxl862xx driver. The issue arises because mxl862xx_setup() arms a stats poll before mxl862xx_setup_mdio(), which can lead to a poll firing against freed ports if dsa_register_switch() returns an error. Additionally, during shutdown, the W...

EUVD-2026-93290

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mxl862xx: disable the stats poll on teardown mxl862xxsetup arms the stats poll before mxl862xxsetupmdio, and nothing stops it until dsaregisterswitch has returned an error to mxl862xxprobe. DSA frees the dsaport list...

EUVD-2026-93289

In the Linux kernel, the following vulnerability has been resolved: net: bcmgenet: restore the hardware filters on open bcmgenethfbinit runs INITLISTHEAD on priv-rxnfclist, which drops every rule off the list, and bcmgenetopen calls it on each ifup. Every rule the user configured is silently lost...

CVE-2026-98304

The Linux kernel contains a vulnerability in the bcmgenet driver where user-configured hardware filters are silently lost during an interface ifup operation. The root cause is that the bcmgenet_hfb_init() function calls INIT_LIST_HEAD() on the priv->rxnfc_list every time bcmgenet_open() is exe...

EUVD-2026-93288

In the Linux kernel, the following vulnerability has been resolved: ipv4: icmp: reject RTNUNREACHABLE input routes in icmproutelookup When the forward output route cannot be used in icmproutelookup, it enters the "reverse path" and calls iprouteinput on fl4dec.daddr, the original packet's source...

CVE-2026-98303

The Linux kernel is affected by a vulnerability in icmp_route_lookup() where RTN_UNREACHABLE input routes are not properly rejected. When a forward output route is unusable, the kernel performs a reverse path lookup via ip_route_input(). If the source address is unreachable, ip_route_input() succ...

EUVD-2026-93287

In the Linux kernel, the following vulnerability has been resolved: net: fddi: skfp: fix NULL deref when setting the MAC address while down skfpctlsetmacaddress calls ResetAdapter unconditionally, without checking netifrunning. ResetAdapter first calls cardstop, which sets smc-hw.hwstate to...

CVE-2026-98302

The Linux kernel contains a NULL pointer dereference vulnerability in the skfp (FDD-II) driver. The issue occurs because skfp_ctl_set_mac_address() calls ResetAdapter() unconditionally without verifying if the network interface is running via netif_running(). On an interface that has never been i...

CVE-2026-98301

The Linux kernel contains a vulnerability in the net: bridge: mst component where the br_mst_set_state() function calls switchdev_port_attr_set() while holding an rcu_read_lock() . This is problematic because the switchdev notifier chain can invoke blocking calls and sleep. The issue is triggered...

EUVD-2026-93286

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mst: move switchdev call outside rcu This is a follow-up of one of sashiko's pre-existing bug reports. brmstsetstate calls switchdevportattrset for nonzero MSTIs while holding rcureadlock which invokes the blocking...

EUVD-2026-93285

In the Linux kernel, the following vulnerability has been resolved: tcp: Don't call skbcloneandcharger for closed listener in tcpv6dorcv. tcpv6dorcv no longer calls skbcloneandcharger for TCPLISTEN since commit 073d89808c06 "net: fix data-races around sk-skforwardalloc". However, there is still a...

CVE-2026-98300

The Linux kernel contains a vulnerability in the tcp_v6_do_rcv() function where a race condition exists between tcp_v6_rcv() and tcp_v6_do_rcv() . A concurrent close() operation can change the state from TCP_LISTEN to TCP_CLOSE , causing skb_clone_and_charge_r() to be called locklessly. This resu...

CVE-2026-98299

The Linux kernel is vulnerable to a division by zero crash in the tcp_rcvbuf_grow() and tcp_rcv_space_adjust() functions within net/ipv4/tcp_input.c. The root cause is that if net.ipv4.tcp_rmem is configured with arbitrarily small values (e.g., 1), sk->sk_rcvbuf is initialized to 1, causing tp...

EUVD-2026-93284

In the Linux kernel, the following vulnerability has been resolved: tcp: do not let tcprmem be set below 4096 We can hit a division by zero crash in tcprcvbufgrow and tcprcvspaceadjust: divide error: 0000 1 PREEMPT SMP RIP: 0010:tcprcvbufgrow+0x187/0x450 net/ipv4/tcpinput.c:939 ... grow =...

CVE-2026-98298

The Linux kernel contains a vulnerability in the dmaengine component, specifically within the mmp_pdma driver. The root cause is an error in the mmp_pdma_prep_slave_sg() function where for_each_sg() incorrectly retrieves the entry length from the list head (sgl) instead of the current entry (sg)....

EUVD-2026-93283

In the Linux kernel, the following vulnerability has been resolved: dmaengine: mmppdma: fix wrong sg length in mmppdmaprepslavesg In mmppdmaprepslavesg, foreachsg iterates the scatterlist putting each entry into 'sg', but the entry length is read from 'sgl' the list head instead of 'sg' the curre...

EUVD-2026-93282

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Fix queuing txwork after workqueue is drained hcisendacl, hcisendsco and hcisendiso queue hdev-txwork unconditionally. They can run from the L2CAP/SCO/ISO socket send path while hcidevclosesync is draining...

CVE-2026-98297

A vulnerability exists in the Linux kernel Bluetooth hci_core component where functions hci_send_acl(), hci_send_sco(), and hci_send_iso() unconditionally queue hdev->tx_work. This creates a race condition during hci_dev_close_sync() while draining the hdev->workqueue (triggered by HCIDEVDO...

EUVD-2026-93281

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintelpcie: validate TX skb length in sendsync btintelpciepreparetx copies skb-len bytes into a fixed BTINTELPCIEBUFFERSIZE 4096 DMA slot via an unchecked memcpy. Oversized packets are currently rejected only in...