CVSS: -EPSS: %CPEs: 7EXPL: 0CVE-2026-23112 – nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec
https://notcve.org/view.php?id=CVE-2026-23112
13 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec nvmet_tcp_build_pdu_iovec() could walk past cmd->req.sg when a PDU length or offset exceeds sg_cnt and then use bogus sg->length/offset values, leading to _copy_to_iter() GPF/KASAN. Guard sg_idx, remaining entries, and sg->length/offset before building the bvec. • https://git.kernel.org/stable/c/872d26a391da92ed8f0c0f5cb5fef428067b7f30 •
CVSS: -EPSS: %CPEs: 10EXPL: 0CVE-2026-23111 – netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate()
https://notcve.org/view.php?id=CVE-2026-23111
13 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate() nft_map_catchall_activate() has an inverted element activity check compared to its non-catchall counterpart nft_mapelem_activate() and compared to what is logically required. nft_map_catchall_activate() is called from the abort path to re-activate catchall map elements that were deactivated during a failed transaction. It should skip elements that are already ac... • https://git.kernel.org/stable/c/25aa2ad37c2162be1c0bc4fe6397f7e4c13f00f8 •
CVSS: -EPSS: 0%CPEs: 6EXPL: 0CVE-2026-23110 – scsi: core: Wake up the error handler when final completions race against each other
https://notcve.org/view.php?id=CVE-2026-23110
04 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: scsi: core: Wake up the error handler when final completions race against each other The fragile ordering between marking commands completed or failed so that the error handler only wakes when the last running command completes or times out has race conditions. These race conditions can cause the SCSI layer to fail to wake the error handler, leaving I/O through the SCSI host stuck as the error state cannot advance. First, there is an memory... • https://git.kernel.org/stable/c/6eb045e092efefafc6687409a6fa6d1dabf0fb69 •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2026-23108 – can: usb_8dev: usb_8dev_read_bulk_callback(): fix URB memory leak
https://notcve.org/view.php?id=CVE-2026-23108
04 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: can: usb_8dev: usb_8dev_read_bulk_callback(): fix URB memory leak Fix similar memory leak as in commit 7352e1d5932a ("can: gs_usb: gs_usb_receive_bulk_callback(): fix URB memory leak"). In usb_8dev_open() -> usb_8dev_start(), the URBs for USB-in transfers are allocated, added to the priv->rx_submitted anchor and submitted. In the complete callback usb_8dev_read_bulk_callback(), the URBs are processed and resubmitted. In usb_8dev_close() -> ... • https://git.kernel.org/stable/c/0024d8ad1639e32d717445c69ca813fd19c2a91c •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2026-23105 – net/sched: qfq: Use cl_is_active to determine whether class is active in qfq_rm_from_ag
https://notcve.org/view.php?id=CVE-2026-23105
04 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: net/sched: qfq: Use cl_is_active to determine whether class is active in qfq_rm_from_ag This is more of a preventive patch to make the code more consistent and to prevent possible exploits that employ child qlen manipulations on qfq. use cl_is_active instead of relying on the child qdisc's qlen to determine class activation. Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of s... • https://git.kernel.org/stable/c/462dbc9101acd38e92eda93c0726857517a24bbd •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2026-23103 – ipvlan: Make the addrs_lock be per port
https://notcve.org/view.php?id=CVE-2026-23103
04 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: ipvlan: Make the addrs_lock be per port Make the addrs_lock be per port, not per ipvlan dev. Initial code seems to be written in the assumption, that any address change must occur under RTNL. But it is not so for the case of IPv6. So 1) Introduce per-port addrs_lock. 2) It was needed to fix places where it was forgotten to take lock (ipvlan_open/ipvlan_close) This appears to be a very minor problem though. Since it's highly unlikely that ip... • https://git.kernel.org/stable/c/8230819494b3bf284ca7262ac5f877333147b937 •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2026-23101 – leds: led-class: Only Add LED to leds_list when it is fully ready
https://notcve.org/view.php?id=CVE-2026-23101
04 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: leds: led-class: Only Add LED to leds_list when it is fully ready Before this change the LED was added to leds_list before led_init_core() gets called adding it the list before led_classdev.set_brightness_work gets initialized. This leaves a window where led_trigger_register() of a LED's default trigger will call led_trigger_set() which calls led_set_brightness() which in turn will end up queueing the *uninitialized* led_classdev.set_bright... • https://git.kernel.org/stable/c/d23a22a74fded23a12434c9463fe66cec2b0afcd •
CVSS: -EPSS: 0%CPEs: 6EXPL: 0CVE-2026-23099 – bonding: limit BOND_MODE_8023AD to Ethernet devices
https://notcve.org/view.php?id=CVE-2026-23099
04 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: bonding: limit BOND_MODE_8023AD to Ethernet devices BOND_MODE_8023AD makes sense for ARPHRD_ETHER only. syzbot reported: BUG: KASAN: global-out-of-bounds in __hw_addr_create net/core/dev_addr_lists.c:63 [inline] BUG: KASAN: global-out-of-bounds in __hw_addr_add_ex+0x25d/0x760 net/core/dev_addr_lists.c:118 Read of size 16 at addr ffffffff8bf94040 by task syz.1.3580/19497 CPU: 1 UID: 0 PID: 19497 Comm: syz.1.3580 Tainted: G L syzkaller #0 PRE... • https://git.kernel.org/stable/c/872254dd6b1f80cb95ee9e2e22980888533fc293 •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2026-23098 – netrom: fix double-free in nr_route_frame()
https://notcve.org/view.php?id=CVE-2026-23098
04 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: netrom: fix double-free in nr_route_frame() In nr_route_frame(), old_skb is immediately freed without checking if nr_neigh->ax25 pointer is NULL. Therefore, if nr_neigh->ax25 is NULL, the caller function will free old_skb again, causing a double-free bug. Therefore, to prevent this, we need to modify it to check whether nr_neigh->ax25 is NULL before freeing old_skb. Several vulnerabilities have been discovered in the Linux kernel that may l... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2026-23097 – migrate: correct lock ordering for hugetlb file folios
https://notcve.org/view.php?id=CVE-2026-23097
04 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: migrate: correct lock ordering for hugetlb file folios Syzbot has found a deadlock (analyzed by Lance Yang): 1) Task (5749): Holds folio_lock, then tries to acquire i_mmap_rwsem(read lock). 2) Task (5754): Holds i_mmap_rwsem(write lock), then tries to acquire folio_lock. migrate_pages() -> migrate_hugetlbs() -> unmap_and_move_huge_page() <- Takes folio_lock! -> remove_migration_ptes() -> __rmap_walk_file() -> i_mmap_lock_read() <- Waits for... • https://git.kernel.org/stable/c/336bf30eb76580b579dc711ded5d599d905c0217 •