CVE-2026-89564

In the Linux kernel, the following vulnerability has been resolved: ip: orphan prefetched skbs before multicast forwarding IPv4 and IPv6 input preserve an skb->sk association installed by bpf_sk_assign() so that local delivery can use the selected socket under RCU. Both address families can also prefetch a socket in UDP early demux. In both paths (BPF and UDP early demux) a reference is not guaranteed to be held on the socket. When a multicast packet is not locally deliverable, IPv6 hands the original skb to ip6_mr_input(). IPv4's ip_mr_input() similarly keeps the original skb when local delivery is not needed. Either path can put the skb on an unresolved multicast route queue or forward it after the receive-side RCU section ends. After the prefetched socket is destroyed, a later skb free invokes sock_pfree() and dereferences the stale skb->sk. Orphan the skb before each non-local multicast forwarding path. Local delivery retains the original skb; the existing skb_clone() calls provide multicast forwarding with a socket-free clone.

In the Linux kernel, the following vulnerability has been resolved: ip: orphan prefetched skbs before multicast forwarding IPv4 and IPv6 input preserve an skb->sk association installed by bpf_sk_assign() so that local delivery can use the selected socket under RCU. Both address families can also prefetch a socket in UDP early demux. In both paths (BPF and UDP early demux) a reference is not guaranteed to be held on the socket. When a multicast packet is not locally deliverable, IPv6 hands the original skb to ip6_mr_input(). IPv4's ip_mr_input() similarly keeps the original skb when local delivery is not needed. Either path can put the skb on an unresolved multicast route queue or forward it after the receive-side RCU section ends. After the prefetched socket is destroyed, a later skb free invokes sock_pfree() and dereferences the stale skb->sk. Orphan the skb before each non-local multicast forwarding path. Local delivery retains the original skb; the existing skb_clone() calls provide multicast forwarding with a socket-free clone.

In the Linux kernel, the following vulnerability has been resolved:

ip: orphan prefetched skbs before multicast forwarding

IPv4 and IPv6 input preserve an skb->sk association installed by bpf_sk_assign() so that local delivery can use the selected socket under RCU. Both address families can also prefetch a socket in UDP early demux. In both paths (BPF and UDP early demux) a reference is not guaranteed to be held on the socket.

When a multicast packet is not locally deliverable, IPv6 hands the original skb to ip6_mr_input(). IPv4's ip_mr_input() similarly keeps the original skb when local delivery is not needed. Either path can put the skb on an unresolved multicast route queue or forward it after the receive-side RCU section ends.

After the prefetched socket is destroyed, a later skb free invokes sock_pfree() and dereferences the stale skb->sk. Orphan the skb before each non-local multicast forwarding path. Local delivery retains the original skb; the existing skb_clone() calls provide multicast forwarding with a socket-free clone.

• ipv4: validate checksum_start before completing checksum {CVE-2026-99999}
• slip: remove slip_hangup() to fix use-after-free in slip_receive_buf() {CVE-2026-90057}
• mm/hugetlb: fix list corruption in allocate_file_region_entries() {CVE-2026-74518}
• mm/page_reporting: use system_freezable_wq to fix UAF during suspend {CVE-2026-74481}
• bpf: Fix UAF in sock clone early bailouts {CVE-2026-68399}
• xen/netfront: drop RX packets with a short Ethernet header {CVE-2026-98375}
• net/sched: fix packet loop on netem when duplicate is on {CVE-2026-63983}
• net: Introduce skb tc depth field to track packet loops {CVE-2026-63983}
• ALSA: seq: midi: Serialize output teardown with event_input {CVE-2026-74387}
• netfilter: nf_queue: pin bridge device while NFQUEUE holds fake dst {CVE-2026-72255}
• net: thunderbolt: Fix frags[] overflow by bounding frame_count {CVE-2026-72157}
• SUNRPC: svcauth_gss: enforce krb5 token minimum length {CVE-2026-89550}
• rxrpc: serialize kernel accept preallocation with socket teardown {CVE-2026-74436}
• isofs: fix out-of-bounds page array access on empty zisofs block {CVE-2026-89778}
• ata: libata-core: Reject an invalid concurrent positioning ranges count {CVE-2026-72030}
• wifi: mac80211: validate extension-frame layout before RX {CVE-2026-68470}
• wifi: mac80211: pass 'sta' to ieee80211_rx_data_set_sta() {CVE-2026-68470}
• drm/amd/pm: fix pptable use-after-free {CVE-2026-74450}
• smb: client: fix UAF and buffer leak in cifs_check_trans2() for malformed secondary T2 {CVE-2026-89637}
• smb: client: clear ce->tgthint in free_tgts() {CVE-2026-89636}
• smb: client: harden DFS cache against invalid target hints {CVE-2026-93210}
• smb: client: fix OOB read/write from unvalidated DataOffset in coalesce_t2() {CVE-2026-89633}
• nouveau/gem: reserve the bo in the info ioctl around the vma lookup {CVE-2026-89553}
• HID: sony: clean up device list on probe failure {CVE-2026-90041}
• drm/amd/display: Fix dangling pointer in CRTC reset function {CVE-2026-93175}
• hwrng: core - fix rng list on registration error {CVE-2026-93163}
• RDMA/rvt: Return NULL after port allocation failure {CVE-2026-93104}
• fs/resctrl: Prevent use-after-free in rdtgroup_kn_put() {CVE-2026-93100}
• bpf: Fix potential UAF when reading bpf link info {CVE-2026-90392}
• HID: synchronize input before cleaning up a failed probe {CVE-2026-90329}
• bpf: Don't predict JMP32 pointer vs zero comparisons {CVE-2026-98041}
• smb: client: cancel reconnect work in clean_demultiplex_info() {CVE-2026-98175}
• smb: client: fix next_buffer UAF and NextCommand bounds in compound PDUs {CVE-2026-98171}
• netfilter: cttimeout: prevent UAF during module unload {CVE-2026-97609}
• thunderbolt: Prevent XDomain delayed work use-after-free on disconnect {CVE-2026-74575}
• NFSv4.2: fix LAYOUTSTATS send buffer exhaustion {CVE-2026-90103}
• Squashfs: check block offset is not negative {CVE-2026-90203}
• RDMA/siw: Fix endpoint/socket association handling {CVE-2026-74345}
• HID: hidpp: fix potential UAF in hidpp_connect_event() {CVE-2026-93826}
• hid: hid-logitech-hidpp: avoid unnecessary assignments in hidpp_connect_event {CVE-2026-93826}
• configfs: unhash the dentry before dropping the item in rmdir {CVE-2026-97949}
• ALSA: us122l: Prevent write upgrades for read mappings {CVE-2026-97931}
• smb: client: reject userspace cifs.idmap descriptions {CVE-2026-97564}
• scsi: qla2xxx: Fix use-after-free of qpair work on queue teardown {CVE-2026-97536}
• RDMA/siw: Clear association under lock if siw_qp_modify fails in siw_accept {CVE-2026-98367}
• ALSA: 6fire: fix OOB write from device-reported iso length {CVE-2026-98312}
• scsi: target: iscsi: Bound iscsi_encode_text_output() appends to rsp_buf {CVE-2026-63887}
• scsi: target: Fix hexadecimal CHAP_I handling {CVE-2026-63886}
• scsi: target: iscsi: Validate CHAP_R length before base64 decode {CVE-2026-63886}
• wifi: mt76: mt76x02: do not WARN on invalid rx descriptor length {CVE-2026-90382}
• nfsd: RCU-protect cl_cb_session to fix…

• ipv4: validate checksum_start before completing checksum {CVE-2026-99999}
• smb: client: fix UAF and buffer leak in cifs_check_trans2() for malformed secondary T2 {CVE-2026-89637}
• smb: client: fix OOB read/write from unvalidated DataOffset in coalesce_t2() {CVE-2026-89633}
• sunrpc: defer rq_argp and rq_resp free until after RCU grace period {CVE-2026-89545}
• seg6: reset IP6CB after IPv6 decapsulation {CVE-2026-80976}
• ipv6: seg6: clear IPv4 control block on IPIP decapsulation {CVE-2026-80840}
• i3c: master: svc: bound IBI payload to the requested max_payload_len {CVE-2026-80951}
• i3c: master: svc: Use readsb helper for reading MDB {CVE-2026-80951}
• configfs: unhash the dentry before dropping the item in rmdir {CVE-2026-97949}
• ALSA: us122l: Prevent write upgrades for read mappings {CVE-2026-97931}
• RDMA/rxe: Fix integer overflow in mr_check_range() leading to OOB access {CVE-2026-98365}
• ipv4: raw: reject IP_HDRINCL packets with ihl < 5 {CVE-2026-64114}
• ixgbevf: fix use-after-free in VEPA multicast source pruning {CVE-2026-64113}
• drm/virtio: use uninterruptible resv lock for plane updates {CVE-2026-64098}
• keys: Pin request_key_auth payload in instantiate paths {CVE-2026-63823}
• exfat: fix potential use-after-free in exfat_find_dir_entry() {CVE-2026-63808}
• ethtool: cmis: require exact CDB reply length {CVE-2026-63996}
• tunnels: load network headers after skb_cow() in iptunnel_pmtud_build_icmpv6 {CVE-2026-63994}
• ipv6: exthdrs: refresh nh after handling HAO option {CVE-2026-63922}
• netpoll: fix a use-after-free on shutdown path {CVE-2026-64424}
• HID: lg-g15: cancel pending work on remove to fix a use-after-free {CVE-2026-64362}
• bpf: Validate BTF repeated field counts before expansion {CVE-2026-64354}
• USB: iowarrior: fix use-after-free on disconnect {CVE-2026-64342}
• ALSA: seq: Serialize UMP output teardown with event_input {CVE-2026-64029}
• xfrm: Check for underflow in xfrm_state_mtu {CVE-2026-64009}
• vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() {CVE-2026-63993}
• tunnels: do not assume transport header in iptunnel_pmtud_check_icmp() {CVE-2026-63992}
• vsock/virtio: bind uarg before filling zerocopy skb {CVE-2026-63970}
• KVM: arm64: nv: Fix SPSR_EL2 restore in kvm_hyp_handle_mops() {CVE-2026-64555}
• drm/edid: fix OOB read in drm_parse_tiled_block() {CVE-2026-64546}
• crypto: af_alg - zero initialize memory allocated via sock_kmalloc {CVE-2025-71113}
• mailbox: mailbox-test: don't free the reused channel {CVE-2026-53294}
• drm/amd/display: Bound VBIOS record-chain walk loops {CVE-2026-53138}
• af_unix: Fix UAF read of tail->len in unix_stream_data_wait() {CVE-2026-64109}
• nfsd: release layout stid on setlease failure {CVE-2026-53399}
• fuse: re-lock request before replacing page cache folio {CVE-2026-53388}
• blk-mq: pop cached request if it is usable {CVE-2026-64017}
• scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd() {CVE-2026-63888}
• posix-cpu-timers: Prevent UAF caused by non-leader exec() race {CVE-2026-64560}
• sctp: add INIT verification after cookie unpacking {CVE-2026-72398}
• sctp: validate embedded INIT chunk and address list lengths in cookie {CVE-2026-53224}
• sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing {CVE-2026-53246}
• tcp: clear sock_ops cb flags before force-closing a child socket {CVE-2026-74268}
• Bluetooth: btusb: fix use-after-free on marvell probe failure {CVE-2026-64470}
• Bluetooth: btusb: fix use-after-free on registration failure {CVE-2026-64471}
• sched/core: Make core-sched flips wait for in-flight selections {CVE-2026-89520}
• net/packet: defer vmalloc TX_RING free until skbs finish {CVE-2026-80841}
• reboot: fix cad_pid use-after-free race {CVE-2026-97938}
• drm/amd/pm: fix pptable use-after-free {CVE-2026-74450}
• tipc: fix UAF in cleanup_bearer() due to premature dst_cache_destroy() {CVE-2026-72404}
• NFSD: Prevent client use-after-free during delegation revoke…

Upstream kernel 6.18.55 version fixes bugs and vulnerabilities. The kmod-xtables-addons, kmod-virtualbox, kmod-nvidia-current-wopengpu & drakx-installer-images packages have been updated to work with this new kernel.

Vanilla upstream kernel version 6.18.55 fixes vulnerabilities. For information about the vulnerabilities see the links.

These are all security issues fixed in the kernel-devel-7.2.7-1.1 package on the GA media of openSUSE Tumbleweed.

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-40136: crypto: hisilicon/qm - request reserved interrupt for virtual function (bsc#1253340).
• CVE-2026-23199: procfs: avoid fetching build ID while holding VMA lock (bsc#1258335).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-43210: tracing: ring-buffer: Fix to check event length before using (bsc#1264330).
• CVE-2026-43272: ring-buffer: Fix possible dereference of uninitialized pointer (bsc#1264607).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46272: coresight: tmc-etr: Fix race condition between sysfs and perf mode (bsc#1267672).
• CVE-2026-53377: drm/msm: always recover the gpu (bsc#1271901).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-63838: ASoC: rsnd: Fix potential out-of-bounds access of component_dais[] (bsc#1272388).
• CVE-2026-63881: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger (bsc#1272571).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63983: net: Introduce skb tc depth field to track packet loops (bsc#1273040).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64070: powerpc/hv-gpci: fix preempt count leak in sysfs show paths (bsc#1273116).
• CVE-2026-64132: ipv6: ioam: refresh hdr pointer before ioam6_event() (bsc#1272347).
• CVE-2026-64154: drm/msm/adreno: Fix a reference leak in a6xx_gpu_init() (bsc#1271950).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64216: netfs: Fix potential UAF in netfs_unlock_abandoned_read_pages() (bsc#1272802).
• CVE-2026-64235: x86/ftrace: Relocate %rip-relative percpu refs in dynamic trampolines (bsc#1272803).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64324: udf: validate free block extents against the partition length (bsc#1273970).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64377: cpufreq: qcom-cpufreq-hw: Fix possible double free (bsc#1273297).
• CVE-2026-64388: smb/client: fix chown/chgrp with SMB3 POSIX Extensions (bsc#1274061).
• CVE-2026-64402: coresight: ultrasoc-smb: Fix OOB write in smb_sync_perf_buffer() (bsc#1273258).
• CVE-2026-64405: Bluetooth: separate CIS_LINK and BIS_LINK link types (bsc#1273512).
• CVE-2026-64414: netfilter: handle unreadable frags (bsc#1273275).
• CVE-2026-64418: mm: shrinker: fix shrinker_info teardown race with expansion (bsc#1273784).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64448: smb: client: restrict implied bcc[0] exemption to responses without data area (bsc#1273982).
• CVE-2026-64457: virtio_pci: fix vq info pointer lookup via wrong index (bsc#1273491).
• CVE-2026-64473: vfio: Remove device debugfs before releasing devres (bsc#1273320).
• CVE-2026-64474: vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc (bsc#1274316).
• CVE-2026-64475: vfio/pci: Release the…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-40136: crypto: hisilicon/qm - request reserved interrupt for virtual function (bsc#1253340).
• CVE-2026-23199: procfs: avoid fetching build ID while holding VMA lock (bsc#1258335).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-43210: tracing: ring-buffer: Fix to check event length before using (bsc#1264330).
• CVE-2026-43272: ring-buffer: Fix possible dereference of uninitialized pointer (bsc#1264607).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46272: coresight: tmc-etr: Fix race condition between sysfs and perf mode (bsc#1267672).
• CVE-2026-53377: drm/msm: always recover the gpu (bsc#1271901).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-63838: ASoC: rsnd: Fix potential out-of-bounds access of component_dais[] (bsc#1272388).
• CVE-2026-63881: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger (bsc#1272571).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63983: net: Introduce skb tc depth field to track packet loops (bsc#1273040).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64070: powerpc/hv-gpci: fix preempt count leak in sysfs show paths (bsc#1273116).
• CVE-2026-64132: ipv6: ioam: refresh hdr pointer before ioam6_event() (bsc#1272347).
• CVE-2026-64154: drm/msm/adreno: Fix a reference leak in a6xx_gpu_init() (bsc#1271950).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64216: netfs: Fix potential UAF in netfs_unlock_abandoned_read_pages() (bsc#1272802).
• CVE-2026-64235: x86/ftrace: Relocate %rip-relative percpu refs in dynamic trampolines (bsc#1272803).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64324: udf: validate free block extents against the partition length (bsc#1273970).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64377: cpufreq: qcom-cpufreq-hw: Fix possible double free (bsc#1273297).
• CVE-2026-64388: smb/client: fix chown/chgrp with SMB3 POSIX Extensions (bsc#1274061).
• CVE-2026-64402: coresight: ultrasoc-smb: Fix OOB write in smb_sync_perf_buffer() (bsc#1273258).
• CVE-2026-64405: Bluetooth: separate CIS_LINK and BIS_LINK link types (bsc#1273512).
• CVE-2026-64414: netfilter: handle unreadable frags (bsc#1273275).
• CVE-2026-64418: mm: shrinker: fix shrinker_info teardown race with expansion (bsc#1273784).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64448: smb: client: restrict implied bcc[0] exemption to responses without data area (bsc#1273982).
• CVE-2026-64457: virtio_pci: fix vq info pointer lookup via wrong index (bsc#1273491).
• CVE-2026-64473: vfio: Remove device debugfs before releasing devres (bsc#1273320).
• CVE-2026-64474: vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc (bsc#1274316).
• CVE-2026-64475: vfio/pci: Release the…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23128: arm64: Set __nocfi on swsusp_arch_resume() (bsc#1258298).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31523: nvme-pci: ensure we're polling a polled queue (bsc#1263017).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64283: KVM: guest_memfd: Treat memslot binding offset+size as unsigned values (bsc#1273870).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64319: nvmet-auth: validate reply message payload bounds against transfer length (bsc#1273339).
• CVE-2026-64320: nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page (bsc#1273420). -…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 RT kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23128: arm64: Set __nocfi on swsusp_arch_resume() (bsc#1258298).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31523: nvme-pci: ensure we're polling a polled queue (bsc#1263017).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
• CVE-2026-43502: net/rds: handle zerocopy send cleanup before the message is queued (bsc#1266008).
• CVE-2026-53090: bpf: Fix ld_{abs,ind} failure path analysis in subprogs (bsc#1269532).
• CVE-2026-63795: 9p: avoid putting oldfid in p9_client_walk() error path (bsc#1271955).
• CVE-2026-68162: sctp: avoid auth_enable sysctl UAF during netns teardown (bsc#1274920).
• CVE-2026-68445: drm/vc4: Prevent shader BO mappings from becoming writable (bsc#1276277).
• CVE-2026-72084: scsi: target: Bound PR-OUT TransportID parsing to the received buffer (bsc#1275540).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c:…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-40136: crypto: hisilicon/qm - request reserved interrupt for virtual function (bsc#1253340).
• CVE-2026-23199: procfs: avoid fetching build ID while holding VMA lock (bsc#1258335).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-43210: tracing: ring-buffer: Fix to check event length before using (bsc#1264330).
• CVE-2026-43272: ring-buffer: Fix possible dereference of uninitialized pointer (bsc#1264607).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46272: coresight: tmc-etr: Fix race condition between sysfs and perf mode (bsc#1267672).
• CVE-2026-53377: drm/msm: always recover the gpu (bsc#1271901).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-63838: ASoC: rsnd: Fix potential out-of-bounds access of component_dais[] (bsc#1272388).
• CVE-2026-63881: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger (bsc#1272571).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63983: net: Introduce skb tc depth field to track packet loops (bsc#1273040).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64070: powerpc/hv-gpci: fix preempt count leak in sysfs show paths (bsc#1273116).
• CVE-2026-64132: ipv6: ioam: refresh hdr pointer before ioam6_event() (bsc#1272347).
• CVE-2026-64154: drm/msm/adreno: Fix a reference leak in a6xx_gpu_init() (bsc#1271950).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64216: netfs: Fix potential UAF in netfs_unlock_abandoned_read_pages() (bsc#1272802).
• CVE-2026-64235: x86/ftrace: Relocate %rip-relative percpu refs in dynamic trampolines (bsc#1272803).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64324: udf: validate free block extents against the partition length (bsc#1273970).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64377: cpufreq: qcom-cpufreq-hw: Fix possible double free (bsc#1273297).
• CVE-2026-64388: smb/client: fix chown/chgrp with SMB3 POSIX Extensions (bsc#1274061).
• CVE-2026-64402: coresight: ultrasoc-smb: Fix OOB write in smb_sync_perf_buffer() (bsc#1273258).
• CVE-2026-64405: Bluetooth: separate CIS_LINK and BIS_LINK link types (bsc#1273512).
• CVE-2026-64414: netfilter: handle unreadable frags (bsc#1273275).
• CVE-2026-64418: mm: shrinker: fix shrinker_info teardown race with expansion (bsc#1273784).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64448: smb: client: restrict implied bcc[0] exemption to responses without data area (bsc#1273982).
• CVE-2026-64457: virtio_pci: fix vq info pointer lookup via wrong index (bsc#1273491).
• CVE-2026-64473: vfio: Remove device debugfs before releasing devres (bsc#1273320).
• CVE-2026-64474: vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc (bsc#1274316).
• CVE-2026-64475: vfio/pci: Release the…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-40136: crypto: hisilicon/qm - request reserved interrupt for virtual function (bsc#1253340).
• CVE-2026-23199: procfs: avoid fetching build ID while holding VMA lock (bsc#1258335).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-43210: tracing: ring-buffer: Fix to check event length before using (bsc#1264330).
• CVE-2026-43272: ring-buffer: Fix possible dereference of uninitialized pointer (bsc#1264607).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46272: coresight: tmc-etr: Fix race condition between sysfs and perf mode (bsc#1267672).
• CVE-2026-53377: drm/msm: always recover the gpu (bsc#1271901).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-63838: ASoC: rsnd: Fix potential out-of-bounds access of component_dais[] (bsc#1272388).
• CVE-2026-63881: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger (bsc#1272571).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63983: net: Introduce skb tc depth field to track packet loops (bsc#1273040).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64070: powerpc/hv-gpci: fix preempt count leak in sysfs show paths (bsc#1273116).
• CVE-2026-64132: ipv6: ioam: refresh hdr pointer before ioam6_event() (bsc#1272347).
• CVE-2026-64154: drm/msm/adreno: Fix a reference leak in a6xx_gpu_init() (bsc#1271950).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64216: netfs: Fix potential UAF in netfs_unlock_abandoned_read_pages() (bsc#1272802).
• CVE-2026-64235: x86/ftrace: Relocate %rip-relative percpu refs in dynamic trampolines (bsc#1272803).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64324: udf: validate free block extents against the partition length (bsc#1273970).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64377: cpufreq: qcom-cpufreq-hw: Fix possible double free (bsc#1273297).
• CVE-2026-64388: smb/client: fix chown/chgrp with SMB3 POSIX Extensions (bsc#1274061).
• CVE-2026-64402: coresight: ultrasoc-smb: Fix OOB write in smb_sync_perf_buffer() (bsc#1273258).
• CVE-2026-64405: Bluetooth: separate CIS_LINK and BIS_LINK link types (bsc#1273512).
• CVE-2026-64414: netfilter: handle unreadable frags (bsc#1273275).
• CVE-2026-64418: mm: shrinker: fix shrinker_info teardown race with expansion (bsc#1273784).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64448: smb: client: restrict implied bcc[0] exemption to responses without data area (bsc#1273982).
• CVE-2026-64457: virtio_pci: fix vq info pointer lookup via wrong index (bsc#1273491).
• CVE-2026-64473: vfio: Remove device debugfs before releasing devres (bsc#1273320).
• CVE-2026-64474: vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc (bsc#1274316).
• CVE-2026-64475: vfio/pci: Release the…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2025-40136: crypto: hisilicon/qm - request reserved interrupt for virtual function (bsc#1253340).
• CVE-2026-23199: procfs: avoid fetching build ID while holding VMA lock (bsc#1258335).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-43210: tracing: ring-buffer: Fix to check event length before using (bsc#1264330).
• CVE-2026-43272: ring-buffer: Fix possible dereference of uninitialized pointer (bsc#1264607).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46272: coresight: tmc-etr: Fix race condition between sysfs and perf mode (bsc#1267672).
• CVE-2026-53377: drm/msm: always recover the gpu (bsc#1271901).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-63838: ASoC: rsnd: Fix potential out-of-bounds access of component_dais[] (bsc#1272388).
• CVE-2026-63881: drm/amdkfd: fix a vulnerability of integer overflow in kfd debugger (bsc#1272571).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63983: net: Introduce skb tc depth field to track packet loops (bsc#1273040).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64070: powerpc/hv-gpci: fix preempt count leak in sysfs show paths (bsc#1273116).
• CVE-2026-64132: ipv6: ioam: refresh hdr pointer before ioam6_event() (bsc#1272347).
• CVE-2026-64154: drm/msm/adreno: Fix a reference leak in a6xx_gpu_init() (bsc#1271950).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64216: netfs: Fix potential UAF in netfs_unlock_abandoned_read_pages() (bsc#1272802).
• CVE-2026-64235: x86/ftrace: Relocate %rip-relative percpu refs in dynamic trampolines (bsc#1272803).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64324: udf: validate free block extents against the partition length (bsc#1273970).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64377: cpufreq: qcom-cpufreq-hw: Fix possible double free (bsc#1273297).
• CVE-2026-64388: smb/client: fix chown/chgrp with SMB3 POSIX Extensions (bsc#1274061).
• CVE-2026-64402: coresight: ultrasoc-smb: Fix OOB write in smb_sync_perf_buffer() (bsc#1273258).
• CVE-2026-64405: Bluetooth: separate CIS_LINK and BIS_LINK link types (bsc#1273512).
• CVE-2026-64414: netfilter: handle unreadable frags (bsc#1273275).
• CVE-2026-64418: mm: shrinker: fix shrinker_info teardown race with expansion (bsc#1273784).
• CVE-2026-64422: net: ipv4: bound TCP reordering sysctl writes and MTU probe sizes (bsc#1273290).
• CVE-2026-64448: smb: client: restrict implied bcc[0] exemption to responses without data area (bsc#1273982).
• CVE-2026-64457: virtio_pci: fix vq info pointer lookup via wrong index (bsc#1273491).
• CVE-2026-64473: vfio: Remove device debugfs before releasing devres (bsc#1273320).
• CVE-2026-64474: vfio: prevent infinite loop in vfio_mig_get_next_state() on blocked arc (bsc#1274316).
• CVE-2026-64475: vfio/pci: Release the…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23128: arm64: Set __nocfi on swsusp_arch_resume() (bsc#1258298).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31523: nvme-pci: ensure we're polling a polled queue (bsc#1263017).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64283: KVM: guest_memfd: Treat memslot binding offset+size as unsigned values (bsc#1273870).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64319: nvmet-auth: validate reply message payload bounds against transfer length (bsc#1273339).
• CVE-2026-64320: nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page (bsc#1273420). -…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 RT kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23128: arm64: Set __nocfi on swsusp_arch_resume() (bsc#1258298).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31523: nvme-pci: ensure we're polling a polled queue (bsc#1263017).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-43448: nvme-pci: Fix race bug in nvme_poll_irqdisable() (bsc#1264807).
• CVE-2026-43502: net/rds: handle zerocopy send cleanup before the message is queued (bsc#1266008).
• CVE-2026-53090: bpf: Fix ld_{abs,ind} failure path analysis in subprogs (bsc#1269532).
• CVE-2026-63795: 9p: avoid putting oldfid in p9_client_walk() error path (bsc#1271955).
• CVE-2026-68162: sctp: avoid auth_enable sysctl UAF during netns teardown (bsc#1274920).
• CVE-2026-68445: drm/vc4: Prevent shader BO mappings from becoming writable (bsc#1276277).
• CVE-2026-72084: scsi: target: Bound PR-OUT TransportID parsing to the received buffer (bsc#1275540).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c:…

The SUSE Linux Enterprise 15 SP7 RT kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63987: ethtool: coalesce: cap profile updates at NET_DIM_PARAMS_NUM_PROFILES (bsc#1272971).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64283: KVM: guest_memfd: Treat memslot binding offset+size as unsigned values (bsc#1273870).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64319: nvmet-auth: validate reply message payload bounds against transfer length (bsc#1273339).
• CVE-2026-64320: nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page (bsc#1273420).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64373: cpufreq: Fix hotplug-suspend race during…

The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues:

The following security issues were fixed:

• CVE-2024-26730: hwmon: (nct6775) Fix access to temperature configuration registers (bsc#1222538).
• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2026-23352: x86/efi: defer freeing of boot services memory (bsc#1260474).
• CVE-2026-31689: EDAC/mc: Fix error path ordering in edac_mc_alloc() (bsc#1263602).
• CVE-2026-43409: kprobes: avoid crash when rmmod/insmod after ftrace killed (bsc#1264747).
• CVE-2026-45836: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_get_sndtimeo_cb() (bsc#1266410).
• CVE-2026-45872: scsi: smartpqi: Fix memory leak in pqi_report_phys_luns() (bsc#1266735).
• CVE-2026-46044: ipmi:ssif: Clean up kthread on errors (bsc#1267464).
• CVE-2026-46135: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec (bsc#1267373).
• CVE-2026-46149: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() (bsc#1267648).
• CVE-2026-46196: tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func() (bsc#1266848).
• CVE-2026-46304: nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free (bsc#1267985).
• CVE-2026-52912: netfilter: nf_queue: hold bridge skb->dev while queued (bsc#1269000).
• CVE-2026-53061: dm cache: fix dirty mapping checking in passthrough mode switching (bsc#1269685).
• CVE-2026-53284: btrfs: only release the dirty pages io tree after successful writes (bsc#1269816).
• CVE-2026-53384: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails (bsc#1271817).
• CVE-2026-53400: i2c: core: fix adapter registration race (bsc#1271906).
• CVE-2026-63883: serial: qcom_geni: fix kfifo underflow when flush precedes DMA completion IRQ (bsc#1272572).
• CVE-2026-63890: scsi: fcoe: Reject FIP descriptors with zero fip_dlen in CVL walker (bsc#1272426).
• CVE-2026-63913: netfilter: conntrack: tcp: do not force CLOSE on invalid-seq RST without direction check (bsc#1272890).
• CVE-2026-63956: USB: serial: cypress_m8: fix memory corruption with small endpoint (bsc#1272473).
• CVE-2026-63963: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers (bsc#1272471).
• CVE-2026-63987: ethtool: coalesce: cap profile updates at NET_DIM_PARAMS_NUM_PROFILES (bsc#1272971).
• CVE-2026-63993: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() (bsc#1279847).
• CVE-2026-64003: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues (bsc#1273782).
• CVE-2026-64009: xfrm: Check for underflow in xfrm_state_mtu (bsc#1273879).
• CVE-2026-64038: hwmon: (lm90) Stop work before releasing hwmon device (bsc#1273750).
• CVE-2026-64046: net: tls: prevent chain-after-chain in plain text SG (bsc#1273059).
• CVE-2026-64103: scsi: isci: Fix use-after-free in device removal path (bsc#1273759).
• CVE-2026-64173: tracing: Do not call map->ops->elt_free() if elt_alloc() fails (bsc#1272145).
• CVE-2026-64205: i2c: i801: fix hardware state machine corruption in error path (bsc#1272215).
• CVE-2026-64210: net/mlx5e: xsk: Fix unlocked writing to ICOSQ (bsc#1273899).
• CVE-2026-64213: hwmon: (lm90) Add lock protection to lm90_alert (bsc#1272793).
• CVE-2026-64279: i2c: core: fix adapter deregistration race (bsc#1273953).
• CVE-2026-64283: KVM: guest_memfd: Treat memslot binding offset+size as unsigned values (bsc#1273870).
• CVE-2026-64297: module: decompress: check return value of module_extend_max_pages() (bsc#1273938).
• CVE-2026-64299: tracing: Prevent out-of-bounds read in glob matching (bsc#1273976).
• CVE-2026-64319: nvmet-auth: validate reply message payload bounds against transfer length (bsc#1273339).
• CVE-2026-64320: nvmet: fix pre-auth out-of-bounds heap read in Discovery Get Log Page (bsc#1273420).
• CVE-2026-64372: cpufreq: pcc: fix use-after-free and double free in _OSC evaluation (bsc#1273889).
• CVE-2026-64373: cpufreq: Fix hotplug-suspend race during…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• USB Gadget drivers;
• Memory management;
• Multiple devices driver;
• ARM64 architecture;
• EROFS file system;
• Networking core;
• eXpress Data Path;
• ARM32 architecture;
• M68K architecture;
• MIPS architecture;
• OpenRISC architecture;
• PA-RISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• Intel NPU Driver;
• Speakup Console Speech Driver;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Auxiliary display drivers;
• Drivers core;
• Micron PCIe SSD driver;
• Null block device driver;
• Ublk userspace block driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• AMD CDX bus driver;
• Hardware random number generator core;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Clocksource drivers;
• CPU frequency scaling framework;
• CPU idle management framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DAX dirext access to differentiated memory framework;
• DIBS (Direct Internal Buffer Sharing) drivers;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• EDAC drivers;
• FireWire subsystem;
• ARM SCMI message protocol;
• ARM SCPI message protocol;
• Google firmware drivers;
• Qualcomm firmware drivers;
• FPGA Framework;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• HSI subsystem;
• Microsoft Hyper-V drivers;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Mouse) drivers;
• On-Chip Interconnect management framework;
• IOMMU subsystem;
• Industry Pack bus drivers;
• IRQ chip drivers;
• Mailbox framework;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Analog Devices digital potentiometer driver;
• Broadcom VK accelerator driver;
• Fastrpc Driver;
• Amazon Nitro Secure Module driver;
• SGI GRU driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Texas Instruments network drivers;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• Operating Performance Points (OPP) driver;
• PA-RISC drivers;
• PCI subsystem;
• Performance monitor drivers;
• PHY drivers;
• Pin controllers subsystem;
• Chrome hardware platform drivers;
• Mellanox platform drivers;
• Microsoft Surface platform drivers;
• x86 platform drivers;
• MediaTek PM domains;
• Power sequencing drivers;
• Power supply drivers;
• Powercap sysfs driver;
• PTP clock framework;
• PWM drivers;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• MPAM driver;
• RPMSG subsystem;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• ASPEED SoC drivers;
• Samsung SoC drivers;
• SPI subsystem;
• small TFT LCD display modules;
• Greybus lights staging drivers;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Trusted Execution Environment drivers;
• Thermal drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• UFS subsystem;
• Userspace I/O drivers;
• USB DSL drivers;
• Cypress C67X00 USB…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• USB Gadget drivers;
• Memory management;
• Multiple devices driver;
• ARM64 architecture;
• EROFS file system;
• Networking core;
• eXpress Data Path;
• ARM32 architecture;
• M68K architecture;
• MIPS architecture;
• OpenRISC architecture;
• PA-RISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• Intel NPU Driver;
• Speakup Console Speech Driver;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Auxiliary display drivers;
• Drivers core;
• Micron PCIe SSD driver;
• Null block device driver;
• Ublk userspace block driver;
• Compressed RAM block device driver;
• Bluetooth drivers;
• Bus devices;
• AMD CDX bus driver;
• Hardware random number generator core;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• Clocksource drivers;
• CPU frequency scaling framework;
• CPU idle management framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• DAX dirext access to differentiated memory framework;
• DIBS (Direct Internal Buffer Sharing) drivers;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• EDAC drivers;
• FireWire subsystem;
• ARM SCMI message protocol;
• ARM SCPI message protocol;
• Google firmware drivers;
• Qualcomm firmware drivers;
• FPGA Framework;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• HSI subsystem;
• Microsoft Hyper-V drivers;
• Hardware monitoring drivers;
• CoreSight HW tracing drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Mouse) drivers;
• On-Chip Interconnect management framework;
• IOMMU subsystem;
• Industry Pack bus drivers;
• IRQ chip drivers;
• Mailbox framework;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Analog Devices digital potentiometer driver;
• Broadcom VK accelerator driver;
• Fastrpc Driver;
• Amazon Nitro Secure Module driver;
• SGI GRU driver;
• MMC subsystem;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• STMicroelectronics network drivers;
• Texas Instruments network drivers;
• MediaTek network drivers;
• Near Field Communication (NFC) drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• Device tree and open firmware driver;
• Operating Performance Points (OPP) driver;
• PA-RISC drivers;
• PCI subsystem;
• Performance monitor drivers;
• PHY drivers;
• Pin controllers subsystem;
• Chrome hardware platform drivers;
• Mellanox platform drivers;
• Microsoft Surface platform drivers;
• x86 platform drivers;
• MediaTek PM domains;
• Power sequencing drivers;
• Power supply drivers;
• Powercap sysfs driver;
• PTP clock framework;
• PWM drivers;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• MPAM driver;
• RPMSG subsystem;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• ASPEED SoC drivers;
• Samsung SoC drivers;
• SPI subsystem;
• small TFT LCD display modules;
• Greybus lights staging drivers;
• Media staging drivers;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Trusted Execution Environment drivers;
• Thermal drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• UFS subsystem;
• Userspace I/O drivers;
• USB DSL drivers;
• Cypress C67X00 USB…

It was discovered that the io_uring subsystem in the Linux kernel did not properly handle canceled task work when processing certain wait operations, leading to the operation being performed in the wrong task context. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2026-81010)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM32 architecture;
• ARM64 architecture;
• MIPS architecture;
• OpenRISC architecture;
• PowerPC architecture;
• RISC-V architecture;
• S390 architecture;
• x86 architecture;
• Intel NPU Driver;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Auxiliary display drivers;
• Ublk userspace block driver;
• Bluetooth drivers;
• Character device driver;
• CPU idle management framework;
• Hardware crypto device drivers;
• CXL (Compute Express Link) drivers;
• ARM SCMI message protocol;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• HSI subsystem;
• Hardware monitoring drivers;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• On-Chip Interconnect management framework;
• IOMMU subsystem;
• Multiple devices driver;
• Media drivers;
• Fastrpc Driver;
• Amazon Nitro Secure Module driver;
• MMC subsystem;
• MTD block device drivers;
• Ethernet bonding driver;
• Network drivers;
• Microsoft Azure Network Adapter (MANA) driver;
• Texas Instruments network drivers;
• MediaTek network drivers;
• NTB driver;
• NVDIMM (Non-Volatile Memory Device) drivers;
• NVME drivers;
• NVMEM (Non Volatile Memory) drivers;
• PCI subsystem;
• Chrome hardware platform drivers;
• x86 platform drivers;
• Power supply drivers;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• S/390 drivers;
• SCSI subsystem;
• SLIMbus drivers;
• NVIDIA Tegra SoC drivers;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Trusted Execution Environment drivers;
• Thunderbolt and USB4 drivers;
• TTY drivers;
• USB Device Class drivers;
• Faraday FOTG210 USB2 dual-role controller driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Siemens ID Mouse USB driver;
• IOWarrior USB driver;
• LD Didactic USB driver;
• LEGO USB Tower driver;
• USB Serial drivers;
• USB Type-C support driver;
• USB Type-C Port Controller Manager driver;
• USB Type-C Connector System Software Interface driver;
• USB over IP driver;
• VFIO drivers;
• Framebuffer layer;
• W1 Dallas's 1-wire bus driver;
• AFS file system;
• BTRFS file system;
• Ceph distributed file system;
• eCrypt file system;
• File systems infrastructure;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• Network file system (NFS) server daemon;
• NILFS2 file system;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• SMB network file system;
• UBI file system;
• Drivers core;
• Tracing infrastructure;
• KProbes tracing;
• Networking core;
• Netfilter;
• Sun RPC protocol;
• IPv6 networking;
• Bluetooth subsystem;
• IPv4 networking;
• IP tunnels definitions;
• SCTP protocol;
• User-space API (UAPI);
• IPC subsystem;
• Audit subsystem;
• BPF subsystem;
• DMA mapping infrastructure;
• Kernel futex primitives;
• Scheduler infrastructure;
• Signal handling mechanism;
• Memory management;
• 6LoWPAN network protocol;
• IEEE 802 network protocols;
• B.A.T.M.A.N. meshing protocol;
• Ethernet bridge;
• CAN network layer;
• Ceph Core library;
• Devlink API;
• HSR network protocol;
• IEEE802154.4 network protocol;
• IUCV driver;
• MAC80211 subsystem;
• Management Component Transport Protocol (MCTP);
• MultiProtocol Label Switching driver;
• Multipath TCP;
• NetLabel subsystem; …