linux vulnerabilities
CVEs whose affected-version data names the linux package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
6539 CVEsRSS
CVE-2026-64182Nonedrivers/base/memory: fix memory block reference leak in poison accounting
In the Linux kernel, the following vulnerability has been resolved: drivers/base/memory: fix memory block reference leak in poison accounting memblk_nr_poison_inc() and memblk_nr_poison_sub() look up a memory block via find_memory_bloc…
CVE-2026-64184Nonemm/damon/sysfs-schemes: call missing mem_cgroup_iter_break()
In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: call missing mem_cgroup_iter_break() damon_sysfs_memcg_path_to_id() breaks mem_cgroup_iter() loop without calling mem_cgroup_iter_break(). Thi…
CVE-2026-64179Nonenet: wwan: iosm: fix potential memory leaks in ipc_imem_init()
In the Linux kernel, the following vulnerability has been resolved: net: wwan: iosm: fix potential memory leaks in ipc_imem_init() The memory allocated in ipc_protocol_init() is not freed on the error paths that follow in ipc_imem_init…
CVE-2026-64185Nonesysfs: don't remove existing directory on update failure
In the Linux kernel, the following vulnerability has been resolved: sysfs: don't remove existing directory on update failure When sysfs_update_group() is called for a named group and create_files() fails (e.g. -ENOMEM), internal_create…
CVE-2026-64186Noneiommu/amd: Remove latent out-of-bounds access in IOMMU debugfs
In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Remove latent out-of-bounds access in IOMMU debugfs In iommu_mmio_write() and iommu_capability_write(), the variables dbg_mmio_offset and dbg_cap_offset are…
CVE-2026-64163Nonetest_kprobes: clear kprobes between test runs
In the Linux kernel, the following vulnerability has been resolved: test_kprobes: clear kprobes between test runs Running the kprobes sanity tests twice makes all tests fail and eventually crashes the kernel. [root@martin-riscv-1 ~]# …
CVE-2026-64144NoneBluetooth: btmtk: fix urb->setup_packet leak in error paths
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: fix urb->setup_packet leak in error paths The setup_packet of control urb is not freed if usb_submit_urb fails or the submitted urb is killed. Add fr…
CVE-2026-63959Noneusb: typec: tcpm/tcpci_maxim: validate header NDO against RX_BYTE_CNT
In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm/tcpci_maxim: validate header NDO against RX_BYTE_CNT A broken/malicious port can transmit a CRC-valid frame whose header advertises up to seven data o…
CVE-2026-63871NoneBluetooth: ISO: Fix data-race on iso_pi fields in hci_get_route calls
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: Fix data-race on iso_pi fields in hci_get_route calls iso_connect_bis(), iso_connect_cis(), iso_listen_bis(), and iso_conn_big_sync() call hci_get_rout…
CVE-2026-63857Critical· 9.8net: airoha: Do not read uninitialized fragment address in airoha_dev_xmit()
In the Linux kernel, the following vulnerability has been resolved: net: airoha: Do not read uninitialized fragment address in airoha_dev_xmit() The transmit loop in airoha_dev_xmit() reads fragment address and length during its final …
CVE-2026-63963Noneusb: typec: tcpm: validate VDO count in Discover Identity ACK handlers
In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm: validate VDO count in Discover Identity ACK handlers Properly validate the count passed from a device when calling svdm_consume_identity() or svdm_co…
CVE-2026-63859Nonenet: airoha: Add missing bits in airoha_qdma_cleanup_tx_queue()
In the Linux kernel, the following vulnerability has been resolved: net: airoha: Add missing bits in airoha_qdma_cleanup_tx_queue() Similar to airoha_qdma_cleanup_rx_queue(), reset DMA TX descriptors in airoha_qdma_cleanup_tx_queue rou…
CVE-2026-63962Noneusb: typec: tcpm: bound altmode_desc[] per iteration in svdm_consume_modes()
In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm: bound altmode_desc[] per iteration in svdm_consume_modes() svdm_consume_modes() checks pmdata->altmodes against the array size once before the loop o…
CVE-2026-64060Nonenetfs: Fix leak of request in netfs_write_begin() error handling
In the Linux kernel, the following vulnerability has been resolved: netfs: Fix leak of request in netfs_write_begin() error handling Fix netfs_write_begin() to not leak our ref on the request in the event that we get an error from netf…
CVE-2026-64138High· 8.8ksmbd: validate SID in parent security descriptor during ACL inheritance
In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate SID in parent security descriptor during ACL inheritance Introduce smb_validate_ntsd_sid() helper to safely validate Owner SID and Group SID inside the…
CVE-2026-64136Critical· 9.8smb: client: protect tc_count increment in smb2_find_smb_sess_tcon_unlocked()
In the Linux kernel, the following vulnerability has been resolved: smb: client: protect tc_count increment in smb2_find_smb_sess_tcon_unlocked() Commit 96c4af418586 ("cifs: Fix locking usage for tcon fields") refactored cifs code to c…
CVE-2026-64178High· 8.8Bluetooth: bnep: Fix UAF read of dev->name
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: bnep: Fix UAF read of dev->name bnep_add_connection() needs to keep holding the bnep_session_sem while reading dev->name (just like bnep_get_connlist() does…
CVE-2026-64176High· 8.1wifi: iwlwifi: mvm: fix driver-set TX rates on old devices
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix driver-set TX rates on old devices On old devices such as 7265D, rates are still encoded in version 1 format, which doesn't use the CCK/OFDM ra…
CVE-2026-64175High· 7.5wifi: iwlwifi: mld: stop TX during firmware restart
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: stop TX during firmware restart When iwlwifi firmware crashes (e.g., NMI_INTERRUPT_UNKNOWN on Intel BE201/Wi-Fi 7), iwl_mld_nic_error() sets mld->f…
CVE-2026-64160Critical· 9.8netfs: Fix potential for tearing in ->remote_i_size and ->zero_point
In the Linux kernel, the following vulnerability has been resolved: netfs: Fix potential for tearing in ->remote_i_size and ->zero_point Fix potential tearing in using ->remote_i_size and ->zero_point by copying i_size_read() and i_siz…
CVE-2026-64162Critical· 9.8idpf: fix read_dev_clk_lock spinlock init in idpf_ptp_init()
In the Linux kernel, the following vulnerability has been resolved: idpf: fix read_dev_clk_lock spinlock init in idpf_ptp_init() In idpf_ptp_init(), read_dev_clk_lock is initialized after ptp_schedule_worker() had already been called (…
CVE-2026-64134High· 7.8ALSA: pcm: Don't setup bogus iov_iter for silencing
In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Don't setup bogus iov_iter for silencing At transition to the iov_iter for PCM data transfer, we blindly applied the iov_iter setup also for silencing (i.e.…
CVE-2026-64133High· 7.8ALSA: asihpi: Fix potential OOB array access at reading cache
In the Linux kernel, the following vulnerability has been resolved: ALSA: asihpi: Fix potential OOB array access at reading cache find_control() to retrieve a cached info accesses the array with the given index blindly, which may lead …
CVE-2026-64126High· 7.3Bluetooth: MGMT: validate Add Extended Advertising Data length
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: validate Add Extended Advertising Data length MGMT_OP_ADD_EXT_ADV_DATA is registered as a variable-length command, with MGMT_ADD_EXT_ADV_DATA_SIZE as …
CVE-2026-64118High· 8.4qed: fix double free in qed_cxt_tables_alloc()
In the Linux kernel, the following vulnerability has been resolved: qed: fix double free in qed_cxt_tables_alloc() If one of the later PF or VF CID bitmap allocations fails, qed_cid_map_alloc() jumps to cid_map_fail and frees the previ…
CVE-2026-64115High· 8.8vsock/vmci: fix UAF when peer resets connection during handshake
In the Linux kernel, the following vulnerability has been resolved: vsock/vmci: fix UAF when peer resets connection during handshake vmci_transport_recv_connecting_server() returned err = 0 for a peer RST in its default switch arm: e…
CVE-2026-64113Critical· 9.8⚖ disputedixgbevf: 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 workaro…
CVE-2026-64112High· 7.8rbd: eliminate a race in lock_dwork draining on unmap
In the Linux kernel, the following vulnerability has been resolved: rbd: eliminate a race in lock_dwork draining on unmap Given how rbd_lock_add_request() and rbd_img_exclusive_lock() are written, lock_dwork may be (re)queued more than…
CVE-2026-64109High· 8.8af_unix: Fix UAF read of tail->len in unix_stream_data_wait()
In the Linux kernel, the following vulnerability has been resolved: af_unix: Fix UAF read of tail->len in unix_stream_data_wait() unix_stream_data_wait() does skb_peek_tail(&sk->sk_receive_queue) without holding any lock that prevents …
CVE-2026-64106Critical· 9.0KVM: arm64: vgic-its: Reject restored DTE with out-of-range num_eventid_bits
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic-its: Reject restored DTE with out-of-range num_eventid_bits Userspace can restore an ITS Device Table Entry whose Size field encodes more EventID bits…