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.
6536 CVEsRSS
CVE-2026-89656Critical· 9.8libceph: reject buckets with mismatched CRUSH ids
In the Linux kernel, the following vulnerability has been resolved: libceph: reject buckets with mismatched CRUSH ids crush_decode() stores bucket data by array slot, and the mapper later derives the per-bucket workspace index from the…
CVE-2026-89655Critical· 9.8⚖ disputedceph: fix UAF in __kick_flushing_caps() on cf entry freed during unlock
In the Linux kernel, the following vulnerability has been resolved: ceph: fix UAF in __kick_flushing_caps() on cf entry freed during unlock list_for_each_entry() iterates ci->i_cap_flush_list but drops i_ceph_lock to send cap messages.…
CVE-2026-89653Critical· 9.8ceph: reject export_targets ranks >= CEPH_MAX_MDS in mdsmap decode
In the Linux kernel, the following vulnerability has been resolved: ceph: reject export_targets ranks >= CEPH_MAX_MDS in mdsmap decode MDSMap export_targets entries are monitor controlled. check_new_map() uses each entry as a bit numbe…
CVE-2026-89652Critical· 9.8⚖ disputedceph: bound copied dentry name length in NFS export get_name
In the Linux kernel, the following vulnerability has been resolved: ceph: bound copied dentry name length in NFS export get_name ceph_get_name() copies the MDS-supplied name into the caller's NAME_MAX-sized buffer with memcpy(name, rin…
CVE-2026-89650Critical· 9.1⚖ disputedceph: bound num_export_targets array for mds info v2/v3
In the Linux kernel, the following vulnerability has been resolved: ceph: bound num_export_targets array for mds info v2/v3 ceph_mdsmap_decode() in fs/ceph/mdsmap.c reads num_export_targets from each per-mds info record and advances th…
CVE-2026-89649Critical· 9.1⚖ disputedceph: bound xattr value length in __build_xattrs()
In the Linux kernel, the following vulnerability has been resolved: ceph: bound xattr value length in __build_xattrs() __build_xattrs() decodes the MDS-supplied xattr blob one attribute at a time. For each attribute it reads a 32-bit n…
CVE-2026-89643Critical· 9.8audit: avoid dropping live tree ref on fsnotify rule autoremove
In the Linux kernel, the following vulnerability has been resolved: audit: avoid dropping live tree ref on fsnotify rule autoremove audit_del_rule() is used for both netlink deletion templates and internal fsnotify autoremove. The for…
CVE-2026-89640High· 7.1cifs: fix loff_t underflow in cifs_remap_file_range() when len == 0
In the Linux kernel, the following vulnerability has been resolved: cifs: fix loff_t underflow in cifs_remap_file_range() when len == 0 With len == 0 (clone to EOF), the effective length is computed as: len = src_inode->i_size - o…
CVE-2026-89636Critical· 9.8⚖ disputedsmb: client: clear ce->tgthint in free_tgts()
In the Linux kernel, the following vulnerability has been resolved: smb: client: clear ce->tgthint in free_tgts() When free_tgts() frees all structures in ce->tlist, ce->tgthint is left pointing to one of the freed cache_dfs_tgt struct…
CVE-2026-89634Critical· 9.1⚖ disputedsmb: client: fix ALIGN() overflow in symlink_data() error context loop
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix ALIGN() overflow in symlink_data() error context loop The check added by commit 7d9a7f1f96cd ("smb/client: fix possible infinite loop and oob read in …
CVE-2026-89628Medium· 5.5HID: picolcd: clamp eeprom debugfs read to bytes actually received
In the Linux kernel, the following vulnerability has been resolved: HID: picolcd: clamp eeprom debugfs read to bytes actually received picolcd_debug_eeprom_read() trusts resp->raw_data[2] -- a length byte supplied by the device in its …
CVE-2026-89627Medium· 5.5HID: roccat: free buffered reports when destroying device
In the Linux kernel, the following vulnerability has been resolved: HID: roccat: free buffered reports when destroying device roccat_report_event() duplicates each report with kmemdup() and stores the allocation in a circular-buffer sl…
CVE-2026-89626High· 8.8HID: sensor: custom: Fix field sysfs group cleanup on failure
In the Linux kernel, the following vulnerability has been resolved: HID: sensor: custom: Fix field sysfs group cleanup on failure hid_sensor_custom_add_attributes() creates one sysfs group for each custom sensor field. If sysfs_create_…
CVE-2026-89623Medium· 5.5HID: mcp2221: stop device IO before hid_hw_stop
In the Linux kernel, the following vulnerability has been resolved: HID: mcp2221: stop device IO before hid_hw_stop Quiesce device IO at the start of the devm cleanup callback mcp2221_hid_unregister() so that incoming HID reports canno…
CVE-2026-89621Medium· 5.5HID: mcp2221: validate report size in mcp2221_raw_event()
In the Linux kernel, the following vulnerability has been resolved: HID: mcp2221: validate report size in mcp2221_raw_event() mcp2221_raw_event() never validates the size of incoming HID reports. In the MCP2221_I2C_GET_DATA path it tru…
CVE-2026-89618Medium· 5.5eventfs: Initialize ei->children and ei->list in init_ei()
In the Linux kernel, the following vulnerability has been resolved: eventfs: Initialize ei->children and ei->list in init_ei() eventfs_create_dir() allocates the eventfs_inode and initializes it with init_ei(). But this does not initia…
CVE-2026-89617High· 7.8⚖ disputedfs/ntfs3: validate dirty page table on log replay
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate dirty page table on log replay Each DIR_PAGE_ENTRY ends in a page_lcns[] array whose length is the on-disk lcns_follow field. check_rstbl() validate…
CVE-2026-89616High· 7.5⚖ disputedfs/ntfs3: fix info-leak on partial LZNT decompress in ni_read_frame()
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: fix info-leak on partial LZNT decompress in ni_read_frame() ni_read_frame() decompresses an LZNT $DATA frame into the vmapped target pages and then trusts de…
CVE-2026-89615High· 8.4⚖ disputedfs/ntfs3: bound page_lcns[] index by the log record
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: bound page_lcns[] index by the log record The copy_lcns loop and the redo shorten loop index page_lcns[] at j + i, where i runs up to the log record's lcns_f…
CVE-2026-89609High· 7.8ecryptfs: hold msg ctx list lock when cleaning daemon queue
In the Linux kernel, the following vulnerability has been resolved: ecryptfs: hold msg ctx list lock when cleaning daemon queue ecryptfs_exorcise_daemon() drops queued messages from a dying daemon without holding ecryptfs_msg_ctx_lists…
CVE-2026-89608High· 7.1ecryptfs: pass packet set buffer size to parser
In the Linux kernel, the following vulnerability has been resolved: ecryptfs: pass packet set buffer size to parser ecryptfs_parse_packet_set() receives a pointer into the file header, but it calculates the remaining packet buffer size…
CVE-2026-89746High· 7.8tracing: Fix use-after-free with same-name named triggers
In the Linux kernel, the following vulnerability has been resolved: tracing: Fix use-after-free with same-name named triggers When two hist triggers on different events are registered with the same name=, the second one reuses the firs…
CVE-2026-89744High· 8.4⚖ disputeddevice property: fix infinite loop in fwnode_for_each_child_node()
In the Linux kernel, the following vulnerability has been resolved: device property: fix infinite loop in fwnode_for_each_child_node() When iterate over children of a fwnode that has a secondary fwnode, fwnode_get_next_child_node() can…
CVE-2026-89742High· 7.8⚖ disputedrapidio: mport_cdev: fix use-after-free in dma_req_free()
In the Linux kernel, the following vulnerability has been resolved: rapidio: mport_cdev: fix use-after-free in dma_req_free() dma_req_free() acquires buf_mutex through req->map, drops the mapping reference with kref_put(), and then der…
CVE-2026-89736High· 7.8⚖ disputedusb: gadget: u_audio: Fix use-after-free on sound card disconnect
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: u_audio: Fix use-after-free on sound card disconnect g_audio_cleanup() invokes snd_card_free_when_closed() to initiate sound card teardown and immediately…
CVE-2026-89735Medium· 5.5usb: gadget: midi2: remove default configfs groups on teardown
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: midi2: remove default configfs groups on teardown f_midi2_alloc_inst() creates default configfs child groups for the default endpoint and default block us…
CVE-2026-89733High· 7.8⚖ disputedusb: gadget: uvc: fix dangling pointers in uvc_function_bind() and uvc_function_unbind()
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: fix dangling pointers in uvc_function_bind() and uvc_function_unbind() In uvc_function_bind() error path, we use usb_ep_free_request which uses uvc->…
CVE-2026-89732Medium· 5.5usb: gadget: f_fs: Prevent deadlock during ep0 read loop
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f_fs: Prevent deadlock during ep0 read loop Currently, ffs_ep0_read() holds ffs->mutex when it prepares to go to sleep waiting for an event. When no setup…
CVE-2026-89730Medium· 5.5fpga: altera-cvp: Avoid out-of-bounds read in trailing byte write
In the Linux kernel, the following vulnerability has been resolved: fpga: altera-cvp: Avoid out-of-bounds read in trailing byte write The trailing byte path in altera_cvp_send_block() dereferences a u32 pointer even when only 1-3 bytes…
CVE-2026-89729High· 8.8HID: sensor-hub: Fix out-of-bounds write in sensor_hub_get_feature
In the Linux kernel, the following vulnerability has been resolved: HID: sensor-hub: Fix out-of-bounds write in sensor_hub_get_feature sensor_hub_get_feature() clamps its return value to the caller's buffer size, but the copy loop stil…