EUVD-2026-93165

In the Linux kernel, the following vulnerability has been resolved: net: wwan: mhiwwanmbim: guard against a cyclic NDP chain The NDP traversal in mhimbimrx only stops when wNextNdpIndex is zero. Nothing requires the offsets to advance, so a modem that points an NDP at itself, or at an earlier NDP...

CVE-2026-98236 net: wwan: mhi_wwan_mbim: check skb_copy_bits() return value

In the Linux kernel, the following vulnerability has been resolved: net: wwan: mhiwwanmbim: check skbcopybits return value mhimbimrx ignores the return value of skbcopybits when it copies each datagram out of the NTB. The datagram offset and length come from the DPE, which is only checked to lie...

EUVD-2026-93164

In the Linux kernel, the following vulnerability has been resolved: net: wwan: mhiwwanmbim: check skbcopybits return value mhimbimrx ignores the return value of skbcopybits when it copies each datagram out of the NTB. The datagram offset and length come from the DPE, which is only checked to lie...

CVE-2026-98236

The Linux kernel contains a vulnerability in the mhi_wwan_mbim driver. The mhi_mbim_rx() function fails to check the return value of skb_copy_bits() when copying datagrams from the NTB . Because the DPE is only checked against the NTB boundaries, a modem can provide an offset pointing outside the...

CVE-2026-98235 net/sched: act_api: release tail references on DELACTION failure

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: release tail references on DELACTION failure A batched RTMDELACTION request takes a temporary reference on each action before attempting any deletion. tcfactiondelete clears each processed slot and drops its...

EUVD-2026-93163

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: release tail references on DELACTION failure A batched RTMDELACTION request takes a temporary reference on each action before attempting any deletion. tcfactiondelete clears each processed slot and drops its...

CVE-2026-98234

The Linux kernel contains a vulnerability in the net/sched subsystem where the hhf_change() function stores the TCA_HHF_HH_FLOWS_LIMIT attribute without an upper bound. An attacker with CAP_NET_ADMIN privileges in a user namespace can set a massive hh_limit value, allowing spoofed traffic to bypa...

CVE-2026-98235

The Linux kernel contains a vulnerability in net/sched: act_api where a batched RTM_DELACTION request can result in a reference leak . The issue occurs because tca_action_gd() calls tcf_action_put_many() to release remaining references upon a deletion failure, but the iterator stops at the first ...

EUVD-2026-93162

In the Linux kernel, the following vulnerability has been resolved: net/sched: hhf: cap hhflowslimit at change time hhfchange stores TCAHHFHHFLOWSLIMIT with no upper bound. A huge hhflowslimit lets each new heavy-hitter flow pass the hhflowscurrentcnt check in allocnewhh and forces a fixed-size...

CVE-2026-98234 net/sched: hhf: cap hh_flows_limit at change time

In the Linux kernel, the following vulnerability has been resolved: net/sched: hhf: cap hhflowslimit at change time hhfchange stores TCAHHFHHFLOWSLIMIT with no upper bound. A huge hhflowslimit lets each new heavy-hitter flow pass the hhflowscurrentcnt check in allocnewhh and forces a fixed-size...

CVE-2026-98233 net/packet: clear RX owner on VNET header error

In the Linux kernel, the following vulnerability has been resolved: net/packet: clear RX owner on VNET header error Commit 61fad6816fc1 "net/packet: tpacketrcv: avoid a producer race condition" added rxownermap and made tpacketrcv claim a V1 or V2 ring slot before converting the virtio-net header...

CVE-2026-98233

The Linux kernel contains a vulnerability in net/packet where the tpacket_rcv() function fails to release a claimed V1 or V2 ring slot if the virtio-net header conversion fails. This error path leaves the ownership bit set, which can cause an issue where an unsupported UDP GSO packet renders the ...

EUVD-2026-93161

In the Linux kernel, the following vulnerability has been resolved: net/packet: clear RX owner on VNET header error Commit 61fad6816fc1 "net/packet: tpacketrcv: avoid a producer race condition" added rxownermap and made tpacketrcv claim a V1 or V2 ring slot before converting the virtio-net header...

EUVD-2026-93160

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Validate MODE SENSE lengths in scsicdlenable scsicdlenable uses length fields returned by MODE SENSE to locate the ATA feature mode page in a 64-byte stack buffer. A target can report a total length shorter than its...

CVE-2026-98231 xfrm: serialize state GC with device state flush

In the Linux kernel, the following vulnerability has been resolved: xfrm: serialize state GC with device state flush The deferred-device pass in xfrmdevstateflush finds states under xfrmstatedevgclock, but drops the lock before calling xfrmdevstatefree because the driver callback may sleep. The...

EUVD-2026-93159

In the Linux kernel, the following vulnerability has been resolved: xfrm: serialize state GC with device state flush The deferred-device pass in xfrmdevstateflush finds states under xfrmstatedevgclock, but drops the lock before calling xfrmdevstatefree because the driver callback may sleep. The...

CVE-2026-98231

A use-after-free vulnerability exists in the Linux kernel within the xfrm subsystem. The issue arises because xfrm_dev_state_flush() drops the xfrm_state_dev_gc_lock before calling xfrm_dev_state_free() to avoid sleeping in driver callbacks. Because the device GC list does not hold an xfrm_state ...

CVE-2026-98232

The Linux kernel contains a vulnerability in the scsi core where scsi_cdl_enable() fails to properly validate MODE SENSE length fields. A target can report a total length shorter than its mode header and block descriptors, causing an unsigned subtraction wrap that allows buf_data to point beyond ...

CVE-2026-98230

A write use-after-free vulnerability exists in the Linux kernel within the xfrm subsystem. The issue occurs because state_cache and state_cache_input incorrectly used hlist_del_rcu(), which leaves a non-NULL pprev pointer during deletion. This allows a second __xfrm_state_delete() call on the sam...

CVE-2026-98230 xfrm: use hlist_del_init_rcu for state_cache and state_cache_input

In the Linux kernel, the following vulnerability has been resolved: xfrm: use hlistdelinitrcu for statecache and statecacheinput Commit 14acf9652e56 "xfrm: defensively unhash xfrmstate lists in xfrmstatedelete" converted bydst/bysrc/byseq/byspi from hlistdelrcu to hlistdelinitrcu so that a second...