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High ALSA-2026:67150 42 CVEs

Important: kernel security, bug fix, and enhancement update

Published Sep 14, 2026 · Updated Oct 29, 2026

Ecosystem: AlmaLinux

Summary

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

* kernel: Linux kernel: Denial of Service in qla2xxx SCSI driver due to improper command handling after chip reset (CVE-2025-68745)
* kernel: drm/xe: Open-code GGTT MMIO access protection (CVE-2026-23466)
* kernel: drm/xe: always keep track of remap prev/next (CVE-2026-31479)
* kernel: drm/amdgpu: Fix fence put before wait in amdgpu_amdkfd_submit_ib (CVE-2026-31566)
* kernel: drm/i915/gt: fix refcount underflow in intel_engine_park_heartbeat (CVE-2026-31656)
* kernel: rtnetlink: add missing netlink_ns_capable() check for peer netns (CVE-2026-31692)
* kernel: Bluetooth: SMP: force responder MITM requirements before building the pairing response (CVE-2026-43334)
* kernel: drm/i915: Fix potential overflow of shmem scatterlist length (CVE-2026-43368)
* kernel: drm/amdgpu: Fix use-after-free race in VM acquire (CVE-2026-43370)
* kernel: Bluetooth: serialize accept_q access (CVE-2026-52918)
* kernel: sctp: diag: reject stale associations in dump_one path (CVE-2026-52917)
* kernel: net: pull headers in qdisc_pkt_len_segs_init() (CVE-2026-53091)
* kernel: iommu/amd: Fix clone_alias() to use the original device's devid (CVE-2026-53053)
* kernel: Bluetooth: fix locking in hci_conn_request_evt() with HCI_PROTO_DEFER (CVE-2026-53072)
* kernel: net: qrtr: fix refcount saturation and potential UAF in qrtr_port_remove (CVE-2026-52947)
* kernel: Bluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind() (CVE-2026-53256)
* kernel: wifi: nl80211: reject oversized EMA RNR lists (CVE-2026-53182)
* kernel: Bluetooth: hci_sync: reject oversized Broadcast Announcement prepend (CVE-2026-53209)
* kernel: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing (CVE-2026-53246)
* kernel: Bluetooth: RFCOMM: validate skb length in MCC handlers (CVE-2026-53254)
* kernel: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done (CVE-2026-63801)
* kernel: scsi: scsi_transport_fc: Widen FPIN pname walker counter to u32 (CVE-2026-63889)
* kernel: sctp: fix race between sctp_wait_for_connect and peeloff (CVE-2026-63971)
* kernel: Bluetooth: L2CAP: Fix possible crash on l2cap_ecred_conn_rsp (CVE-2026-63975)
* kernel: Bluetooth: HIDP: fix missing length checks in hidp_input_report() (CVE-2026-63947)
* kernel: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync (CVE-2026-63944)
* kernel: Bluetooth: ISO: fix UAF in iso_recv_frame (CVE-2026-63946)
* kernel: Bluetooth: ISO: serialize iso_sock_clear_timer with socket lock (CVE-2026-63945)
* kernel: wifi: mac80211: capture fast-RX rate before mesh reuses skb->cb (CVE-2026-64117)
* kernel: wifi: iwlwifi: mld: fix TSO segmentation explosion when AMSDU is disabled (CVE-2026-64037)
* kernel: ixgbevf: fix use-after-free in VEPA multicast source pruning (CVE-2026-64113)
* kernel: wifi: iwlwifi: mld: validate sta_mask before ffs() in BA session handlers (CVE-2026-64255)
* kernel: wifi: mac80211: fix MLE defragmentation (CVE-2026-64515)
* kernel: mm/khugepaged: write all dirty file folios when collapsing (CVE-2026-68086)
* kernel: Linux kernel: Wi-Fi subsystem out-of-bounds read via crafted frames (CVE-2026-68402)
* kernel: sctp: fix auth_hmacs array size in struct sctp_cookie (CVE-2026-68376)
* kernel: wifi: cfg80211: validate PMSR FTM preamble range (CVE-2026-68406)
* kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create() (CVE-2026-68117)
* kernel: sctp: auth: verify auth requirement when auth_chunk is NULL (CVE-2026-68300)
* kernel: drm/xe/pt: Reset current_op in xe_pt_update_ops_init() (CVE-2026-68264)
* kernel: sctp: validate stream count in sctp_process_strreset_inreq() (CVE-2026-68315)
* kernel: dm-verity: fix buffer overflow in FEC calculation (CVE-2026-72098)

Bug Fix(es) and Enhancement(s):

* gfs2: Various xfstests fixes [almalinux-9.8.z] (JIRA:AlmaLinux-178219)
* rtla-timerlat-top doesn't stop properly when threshold is reached on multiple CPUs at once [almalinux-9.8.z] (JIRA:AlmaLinux-193025)
* qede: build_skb failure causes off-by-one BD ring corruption and kernel panic [almalinux-9.8.z] (JIRA:AlmaLinux-193050)
* Customer needs "netfilter: nfnetlink_queue: optimize verdict lookup with hash table" patch [almalinux-9.8.z] (JIRA:AlmaLinux-224489)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Fixed packages 74

ReleasePackageFixed in
AlmaLinux · 9 kernel 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-64k 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-64k-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-64k-debug 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-64k-debug-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-64k-debug-devel 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-64k-debug-devel-matched 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-64k-debug-modules 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-64k-debug-modules-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-64k-debug-modules-extra 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-64k-devel 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-64k-devel-matched 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-64k-modules 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-64k-modules-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-64k-modules-extra 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-abi-stablelists 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-cross-headers 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-debug 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-debug-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-debug-devel 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-debug-devel-matched 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-debug-modules 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-debug-modules-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-debug-modules-extra 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-debug-uki-virt 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-devel 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-devel-matched 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-doc 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-headers 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-modules 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-modules-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-modules-extra 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-64k 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-64k-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-64k-debug 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-64k-debug-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-64k-debug-devel 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-64k-debug-modules 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-64k-debug-modules-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-64k-debug-modules-extra 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-64k-devel 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-64k-modules 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-64k-modules-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-64k-modules-extra 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-debug 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-debug-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-debug-devel 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-debug-modules 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-debug-modules-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-debug-modules-extra 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-devel 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-modules 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-modules-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-rt-modules-extra 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-tools 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-tools-libs 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-tools-libs-devel 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-uki-virt 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-uki-virt-addons 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-zfcpdump 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-zfcpdump-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-zfcpdump-devel 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-zfcpdump-devel-matched 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-zfcpdump-modules 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-zfcpdump-modules-core 5.14.0-687.47.1.el9_8
AlmaLinux · 9 kernel-zfcpdump-modules-extra 5.14.0-687.47.1.el9_8
AlmaLinux · 9 libperf 5.14.0-687.47.1.el9_8
AlmaLinux · 9 perf 5.14.0-687.47.1.el9_8
AlmaLinux · 9 python3-perf 5.14.0-687.47.1.el9_8
AlmaLinux · 9 rtla 5.14.0-687.47.1.el9_8
AlmaLinux · 9 rv 5.14.0-687.47.1.el9_8

Vulnerabilities 42

  • Critical 9.8
    CVE-2025-68745

    scsi: qla2xxx: Clear cmds after chip reset

    In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Clear cmds after chip reset Commit aefed3e5548f ("scsi: qla2xxx: target: Fix offline port handling and host reset handling") caused two problems: 1. Commands sent to FW, after …

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • Critical 9.8
    CVE-2026-53246

    sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing

    In the Linux kernel, the following vulnerability has been resolved: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing When a listening SCTP server processes a COOKIE_ECHO chunk, the cached peer INIT chunk embedded after the cookie is pars…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • Critical 9.8
    CVE-2026-64037

    wifi: iwlwifi: mld: fix TSO segmentation explosion when AMSDU is disabled

    In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: fix TSO segmentation explosion when AMSDU is disabled When the TLC notification disables AMSDU for a TID, the MLD driver sets max_tid_amsdu_len to the sentinel value 1. Th…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • Critical 9.8
    CVE-2026-64113

    ixgbevf: fix use-after-free in VEPA multicast source pruning

    In the Linux kernel, the following vulnerability has been resolved: ixgbevf: fix use-after-free in VEPA multicast source pruning ixgbevf_clean_rx_irq() prunes frames whose source MAC matches the VF's own address (VEPA multicast workaround) by freeing the skb …

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • Critical 9.8
    CVE-2026-68117

    tipc: clear sock->sk on the failed-insert path in tipc_sk_create()

    In the Linux kernel, the following vulnerability has been resolved: tipc: clear sock->sk on the failed-insert path in tipc_sk_create() When tipc_sk_create() fails to insert the new socket (tipc_sk_insert() returns non-zero), its error path frees the sk with s…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • Critical 9.8
    CVE-2026-68300

    sctp: auth: verify auth requirement when auth_chunk is NULL

    In the Linux kernel, the following vulnerability has been resolved: sctp: auth: verify auth requirement when auth_chunk is NULL sctp_auth_chunk_verify() returns true unconditionally when chunk->auth_chunk is NULL, silently skipping authentication. This is inc…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • Critical 9.8
    CVE-2026-72098

    dm-verity: fix buffer overflow in FEC calculation

    In the Linux kernel, the following vulnerability has been resolved: dm-verity: fix buffer overflow in FEC calculation There's a buffer overflow in dm-verity-fec: if (neras && *neras <= v->fec->roots) fio->erasures[(*neras)++] = i; This allows *neras to reach …

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 8.8
    CVE-2026-43334

    Bluetooth: SMP: force responder MITM requirements before building the pairing response

    In the Linux kernel, the following vulnerability has been resolved: Bluetooth: SMP: force responder MITM requirements before building the pairing response smp_cmd_pairing_req() currently builds the pairing response from the initiator auth_req before enforcing…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 8.8
    CVE-2026-52918

    Bluetooth: serialize accept_q access

    In the Linux kernel, the following vulnerability has been resolved: Bluetooth: serialize accept_q access bt_sock_poll() walks the accept queue without synchronization, while child teardown can unlink the same socket and drop its last reference. The unsynchron…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 8.8
    CVE-2026-53053

    iommu/amd: Fix clone_alias() to use the original device's devid

    In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Fix clone_alias() to use the original device's devid Currently clone_alias() assumes first argument (pdev) is always the original device pointer. This function is called by pci_for…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 8.8
    CVE-2026-53072

    Bluetooth: fix locking in hci_conn_request_evt() with HCI_PROTO_DEFER

    In the Linux kernel, the following vulnerability has been resolved: Bluetooth: fix locking in hci_conn_request_evt() with HCI_PROTO_DEFER When protocol sets HCI_PROTO_DEFER, hci_conn_request_evt() calls hci_connect_cfm(conn) without hdev->lock. Generally hci_…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 8.8
    CVE-2026-63801

    tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done

    In the Linux kernel, the following vulnerability has been resolved: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done tipc_aead_decrypt() goes straight from tipc_bearer_hold(b) to crypto_aead_decrypt(req) without taking a reference on the netns, un…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 8.8
    CVE-2026-63944

    Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync

    In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: fix UAF in hci_le_create_cis_sync hci_le_create_cis_sync() dereferences conn->conn_timeout after releasing both rcu_read_lock() and hci_dev_lock(hdev). The conn pointer w…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 8.8
    CVE-2026-63946

    Bluetooth: ISO: fix UAF in iso_recv_frame

    In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix UAF in iso_recv_frame iso_recv_frame reads conn->sk under iso_conn_lock but releases the lock before using sk, with no reference held. A concurrent iso_sock_kill() can fre…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 8.8
    CVE-2026-63947

    Bluetooth: HIDP: fix missing length checks in hidp_input_report()

    In the Linux kernel, the following vulnerability has been resolved: Bluetooth: HIDP: fix missing length checks in hidp_input_report() hidp_input_report() reads keyboard and mouse payload data from an skb without first verifying that skb->len contains enough d…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 8.8
    CVE-2026-63975

    Bluetooth: L2CAP: Fix possible crash on l2cap_ecred_conn_rsp

    In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix possible crash on l2cap_ecred_conn_rsp If dcid is received for an already-assigned destination CID the spec requires that both channels to be discarded, but calling l2ca…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 8.8
    CVE-2026-64117

    wifi: mac80211: capture fast-RX rate before mesh reuses skb->cb

    In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: capture fast-RX rate before mesh reuses skb->cb ieee80211_invoke_fast_rx() reads RX status through IEEE80211_SKB_RXCB(skb), which aliases the same skb->cb storage that ieee802…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 8.8
    CVE-2026-64255

    wifi: iwlwifi: mld: validate sta_mask before ffs() in BA session handlers

    In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: validate sta_mask before ffs() in BA session handlers Three BA session handlers use ffs(ba_data->sta_mask) - 1 to derive a station ID without checking that sta_mask is non…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 8.4
    CVE-2026-53091

    net: pull headers in qdisc_pkt_len_segs_init()

    In the Linux kernel, the following vulnerability has been resolved: net: pull headers in qdisc_pkt_len_segs_init() Most ndo_start_xmit() methods expects headers of gso packets to be already in skb->head. net/core/tso.c users are particularly at risk, because …

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 8.3
    CVE-2026-64515

    wifi: mac80211: fix MLE defragmentation

    In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix MLE defragmentation If either reconf or EPCS multi-link element (MLE) is contained in a non-transmitted profile, the defragmentation routine is called with a pointer to th…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 8.1
    CVE-2026-53254

    Bluetooth: RFCOMM: validate skb length in MCC handlers

    In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: validate skb length in MCC handlers The RFCOMM MCC handlers cast skb->data to protocol-specific structs without validating skb->len first. A malicious remote device can sen…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 8.1
    CVE-2026-63889

    scsi: scsi_transport_fc: Widen FPIN pname walker counter to u32

    In the Linux kernel, the following vulnerability has been resolved: scsi: scsi_transport_fc: Widen FPIN pname walker counter to u32 An adjacent Fibre Channel fabric actor that can deliver an FPIN ELS frame to an lpfc or qla2xxx Linux initiator can trigger a n…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 8.1
    CVE-2026-68376 Public exploit

    sctp: fix auth_hmacs array size in struct sctp_cookie

    In the Linux kernel, the following vulnerability has been resolved: sctp: fix auth_hmacs array size in struct sctp_cookie The auth_hmacs array in struct sctp_cookie is supposed to store a complete SCTP_AUTH_HMAC_ALGO parameter, which consists of a struct sctp…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 8.0
    CVE-2026-53256

    Bluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind()

    In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: hold listener socket in rfcomm_connect_ind() rfcomm_get_sock_by_channel() scans rfcomm_sk_list under the list lock, but returns the selected listener after dropping that lo…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.8
    CVE-2026-23466

    drm/xe: Open-code GGTT MMIO access protection

    In the Linux kernel, the following vulnerability has been resolved: drm/xe: Open-code GGTT MMIO access protection GGTT MMIO access is currently protected by hotplug (drm_dev_enter), which works correctly when the driver loads successfully and is later unbound…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.8
    CVE-2026-31479

    drm/xe: always keep track of remap prev/next

    In the Linux kernel, the following vulnerability has been resolved: drm/xe: always keep track of remap prev/next During 3D workload, user is reporting hitting: [ 413.361679] WARNING: drivers/gpu/drm/xe/xe_vm.c:1217 at vm_bind_ioctl_ops_unwind+0x1e2/0x2e0 [xe]…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.8
    CVE-2026-31566

    drm/amdgpu: Fix fence put before wait in amdgpu_amdkfd_submit_ib

    In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix fence put before wait in amdgpu_amdkfd_submit_ib amdgpu_amdkfd_submit_ib() submits a GPU job and gets a fence from amdgpu_ib_schedule(). This fence is used to wait for job com…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.8
    CVE-2026-31656

    drm/i915/gt: fix refcount underflow in intel_engine_park_heartbeat

    In the Linux kernel, the following vulnerability has been resolved: drm/i915/gt: fix refcount underflow in intel_engine_park_heartbeat A use-after-free / refcount underflow is possible when the heartbeat worker and intel_engine_park_heartbeat() race to releas…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.8
    CVE-2026-43368

    drm/i915: Fix potential overflow of shmem scatterlist length

    In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix potential overflow of shmem scatterlist length When a scatterlists table of a GEM shmem object of size 4 GB or more is populated with pages allocated from a folio, unsigned int …

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.8
    CVE-2026-43370

    drm/amdgpu: Fix use-after-free race in VM acquire

    In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix use-after-free race in VM acquire Replace non-atomic vm->process_info assignment with cmpxchg() to prevent race when parent/child processes sharing a drm_file both try to acqu…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.8
    CVE-2026-52947

    net: qrtr: fix refcount saturation and potential UAF in qrtr_port_remove

    In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix refcount saturation and potential UAF in qrtr_port_remove In qrtr_port_remove(), the socket reference count is decremented via __sock_put() before the port is removed from the …

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.8
    CVE-2026-53182

    wifi: nl80211: reject oversized EMA RNR lists

    In the Linux kernel, the following vulnerability has been resolved: wifi: nl80211: reject oversized EMA RNR lists nl80211_parse_rnr_elems() stores the parsed element count in a u8-backed cfg80211_rnr_elems::cnt field and uses that count to size the flexible a…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.8
    CVE-2026-53209

    Bluetooth: hci_sync: reject oversized Broadcast Announcement prepend

    In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: reject oversized Broadcast Announcement prepend Existing advertising instances can already hold the maximum extended advertising payload. When hci_adv_bcast_annoucement()…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.8
    CVE-2026-63945

    Bluetooth: ISO: serialize iso_sock_clear_timer with socket lock

    In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: serialize iso_sock_clear_timer with socket lock iso_sock_close() calls iso_sock_clear_timer() before acquiring lock_sock(sk). iso_sock_clear_timer() reads iso_pi(sk)->conn twi…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.8
    CVE-2026-63971

    sctp: fix race between sctp_wait_for_connect and peeloff

    In the Linux kernel, the following vulnerability has been resolved: sctp: fix race between sctp_wait_for_connect and peeloff sctp_wait_for_connect() drops and re-acquires the socket lock while waiting for the association to reach ESTABLISHED state. During thi…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.8
    CVE-2026-68264

    drm/xe/pt: Reset current_op in xe_pt_update_ops_init()

    In the Linux kernel, the following vulnerability has been resolved: drm/xe/pt: Reset current_op in xe_pt_update_ops_init() xe_pt_update_ops_init() fails to reset current_op to 0. On the vm_bind path, ops_execute() calls xe_pt_update_ops_prepare() inside the x…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.5
    CVE-2026-68315

    sctp: validate stream count in sctp_process_strreset_inreq()

    In the Linux kernel, the following vulnerability has been resolved: sctp: validate stream count in sctp_process_strreset_inreq() When processing a RESET_IN_REQUEST from a peer, sctp_process_strreset_inreq() derives the stream count from the parameter length b…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.1
    CVE-2026-52917

    sctp: diag: reject stale associations in dump_one path

    In the Linux kernel, the following vulnerability has been resolved: sctp: diag: reject stale associations in dump_one path The SCTP exact sock_diag lookup can hold a transport reference, block on lock_sock(sk), and then resume after sctp_association_free() ha…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.1
    CVE-2026-68402

    wifi: cfg80211: bound element ID read when checking non-inheritance

    In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: bound element ID read when checking non-inheritance cfg80211_is_element_inherited() reads the first data octet of the candidate element (id = elem->data[0]) to look it up in a…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • Unscored —
    CVE-2026-31692

    rtnetlink: add missing netlink_ns_capable() check for peer netns

    In the Linux kernel, the following vulnerability has been resolved: rtnetlink: add missing netlink_ns_capable() check for peer netns rtnl_newlink() lacks a CAP_NET_ADMIN capability check on the peer network namespace when creating paired devices (veth, vxcan,…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • Unscored —
    CVE-2026-68086

    mm/khugepaged: write all dirty file folios when collapsing

    In the Linux kernel, the following vulnerability has been resolved: mm/khugepaged: write all dirty file folios when collapsing [There is no upstream commit, as this code was removed by upstream commit 044925f9b565 ("mm: fs: remove filemap_nr_thps*() functions…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • Unscored —
    CVE-2026-68406

    wifi: cfg80211: validate PMSR FTM preamble range

    In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: validate PMSR FTM preamble range PMSR FTM request parsing accepts preamble values outside the enumerated nl80211 preamble range. Reject out-of-range values before using them i…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu

References

  • report
    https://access.redhat.com/security/cve/CVE-2025-68745
  • report
    https://access.redhat.com/security/cve/CVE-2026-23466
  • report
    https://access.redhat.com/security/cve/CVE-2026-31479
  • report
    https://access.redhat.com/security/cve/CVE-2026-31566
  • report
    https://access.redhat.com/security/cve/CVE-2026-31656
  • report
    https://access.redhat.com/security/cve/CVE-2026-31692
  • report
    https://access.redhat.com/security/cve/CVE-2026-43334
  • report
    https://access.redhat.com/security/cve/CVE-2026-43368
  • report
    https://access.redhat.com/security/cve/CVE-2026-43370
  • report
    https://access.redhat.com/security/cve/CVE-2026-52917
  • report
    https://access.redhat.com/security/cve/CVE-2026-52918
  • report
    https://access.redhat.com/security/cve/CVE-2026-52947
  • report
    https://access.redhat.com/security/cve/CVE-2026-53053
  • report
    https://access.redhat.com/security/cve/CVE-2026-53072
  • report
    https://access.redhat.com/security/cve/CVE-2026-53091
  • report
    https://access.redhat.com/security/cve/CVE-2026-53182
  • report
    https://access.redhat.com/security/cve/CVE-2026-53209
  • report
    https://access.redhat.com/security/cve/CVE-2026-53246
  • report
    https://access.redhat.com/security/cve/CVE-2026-53254
  • report
    https://access.redhat.com/security/cve/CVE-2026-53256
  • report
    https://access.redhat.com/security/cve/CVE-2026-63801
  • report
    https://access.redhat.com/security/cve/CVE-2026-63889
  • report
    https://access.redhat.com/security/cve/CVE-2026-63944
  • report
    https://access.redhat.com/security/cve/CVE-2026-63945
  • report
    https://access.redhat.com/security/cve/CVE-2026-63946
  • report
    https://access.redhat.com/security/cve/CVE-2026-63947
  • report
    https://access.redhat.com/security/cve/CVE-2026-63971
  • report
    https://access.redhat.com/security/cve/CVE-2026-63975
  • report
    https://access.redhat.com/security/cve/CVE-2026-64037
  • report
    https://access.redhat.com/security/cve/CVE-2026-64113
  • report
    https://access.redhat.com/security/cve/CVE-2026-64117
  • report
    https://access.redhat.com/security/cve/CVE-2026-64255
  • report
    https://access.redhat.com/security/cve/CVE-2026-64515
  • report
    https://access.redhat.com/security/cve/CVE-2026-68086
  • report
    https://access.redhat.com/security/cve/CVE-2026-68117
  • report
    https://access.redhat.com/security/cve/CVE-2026-68264
  • report
    https://access.redhat.com/security/cve/CVE-2026-68300
  • report
    https://access.redhat.com/security/cve/CVE-2026-68315
  • report
    https://access.redhat.com/security/cve/CVE-2026-68376