CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2025-71225 – md: suspend array while updating raid_disks via sysfs
https://notcve.org/view.php?id=CVE-2025-71225
18 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: md: suspend array while updating raid_disks via sysfs In raid1_reshape(), freeze_array() is called before modifying the r1bio memory pool (conf->r1bio_pool) and conf->raid_disks, and unfreeze_array() is called after the update is completed. However, freeze_array() only waits until nr_sync_pending and (nr_pending - nr_queued) of all buckets reaches zero. When an I/O error occurs, nr_queued is increased and the corresponding r1bio is queued t... • https://git.kernel.org/stable/c/e2d59925221cd562e07fee38ec8839f7209ae603 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2025-71235 – scsi: qla2xxx: Delay module unload while fabric scan in progress
https://notcve.org/view.php?id=CVE-2025-71235
18 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Delay module unload while fabric scan in progress System crash seen during load/unload test in a loop. [105954.384919] RBP: ffff914589838dc0 R08: 0000000000000000 R09: 0000000000000086 [105954.384920] R10: 000000000000000f R11: ffffa31240904be5 R12: ffff914605f868e0 [105954.384921] R13: ffff914605f86910 R14: 0000000000008010 R15: 00000000ddb7c000 [105954.384923] FS: 0000000000000000(0000) GS:ffff9163fec40000(0000) knlGS:00000... • https://git.kernel.org/stable/c/783e0dc4f66ade6bbd8833b6bae778158d54c1a6 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2025-71237 – nilfs2: Fix potential block overflow that cause system hang
https://notcve.org/view.php?id=CVE-2025-71237
18 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: nilfs2: Fix potential block overflow that cause system hang When a user executes the FITRIM command, an underflow can occur when calculating nblocks if end_block is too small. Since nblocks is of type sector_t, which is u64, a negative nblocks value will become a very large positive integer. This ultimately leads to the block layer function __blkdev_issue_discard() taking an excessively long time to process the bio chain, and the ns_segctor... • https://git.kernel.org/stable/c/82e11e857be3ffd2a0a952c9db8aa2379e2b9e44 •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2026-23216 – scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count()
https://notcve.org/view.php?id=CVE-2026-23216
18 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count() In iscsit_dec_conn_usage_count(), the function calls complete() while holding the conn->conn_usage_lock. As soon as complete() is invoked, the waiter (such as iscsit_close_connection()) may wake up and proceed to free the iscsit_conn structure. If the waiter frees the memory before the current thread reaches spin_unlock_bh(), it results in a KASAN slab-use-after-free a... • https://git.kernel.org/stable/c/e48354ce078c079996f89d715dfa44814b4eba01 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2026-23222 – crypto: omap - Allocate OMAP_CRYPTO_FORCE_COPY scatterlists correctly
https://notcve.org/view.php?id=CVE-2026-23222
18 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: crypto: omap - Allocate OMAP_CRYPTO_FORCE_COPY scatterlists correctly The existing allocation of scatterlists in omap_crypto_copy_sg_lists() was allocating an array of scatterlist pointers, not scatterlist objects, resulting in a 4x too small allocation. Use sizeof(*new_sg) to get the correct object size. Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or informatio... • https://git.kernel.org/stable/c/74ed87e7e7f7197137164738dd0610ccd5ec5ed1 •
CVSS: 6.3EPSS: 0%CPEs: 7EXPL: 0CVE-2026-23209 – macvlan: fix error recovery in macvlan_common_newlink()
https://notcve.org/view.php?id=CVE-2026-23209
14 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: macvlan: fix error recovery in macvlan_common_newlink() valis provided a nice repro to crash the kernel: ip link add p1 type veth peer p2 ip link set address 00:00:00:00:00:20 dev p1 ip link set up dev p1 ip link set up dev p2 ip link add mv0 link p2 type macvlan mode source ip link add invalid% link p2 type macvlan mode source macaddr add 00:00:00:00:00:20 ping -c1 -I p1 1.2.3.4 He also gave a very detailed analysis: The issu... • https://git.kernel.org/stable/c/aa5fd0fb77486b8a6764ead8627baa14790e4280 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2026-23208 – ALSA: usb-audio: Prevent excessive number of frames
https://notcve.org/view.php?id=CVE-2026-23208
14 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Prevent excessive number of frames In this case, the user constructed the parameters with maxpacksize 40 for rate 22050 / pps 1000, and packsize[0] 22 packsize[1] 23. The buffer size for each data URB is maxpacksize * packets, which in this example is 40 * 6 = 240; When the user performs a write operation to send audio data into the ALSA PCM playback stream, the calculated number of frames is packsize[0] * packets = 264, wh... • https://git.kernel.org/stable/c/02c56650f3c118d3752122996d96173d26bb13aa •
CVSS: 7.2EPSS: 0%CPEs: 4EXPL: 0CVE-2026-23204 – net/sched: cls_u32: use skb_header_pointer_careful()
https://notcve.org/view.php?id=CVE-2026-23204
14 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: net/sched: cls_u32: use skb_header_pointer_careful() skb_header_pointer() does not fully validate negative @offset values. Use skb_header_pointer_careful() instead. GangMin Kim provided a report and a repro fooling u32_classify(): BUG: KASAN: slab-out-of-bounds in u32_classify+0x1180/0x11b0 net/sched/cls_u32.c:221 In the Linux kernel, the following vulnerability has been resolved: net/sched: cls_u32: use skb_header_pointer_careful() skb_hea... • https://git.kernel.org/stable/c/fbc2e7d9cf49e0bf89b9e91fd60a06851a855c5d •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2026-23198 – KVM: Don't clobber irqfd routing type when deassigning irqfd
https://notcve.org/view.php?id=CVE-2026-23198
14 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: KVM: Don't clobber irqfd routing type when deassigning irqfd When deassigning a KVM_IRQFD, don't clobber the irqfd's copy of the IRQ's routing entry as doing so breaks kvm_arch_irq_bypass_del_producer() on x86 and arm64, which explicitly look for KVM_IRQ_ROUTING_MSI. Instead, to handle a concurrent routing update, verify that the irqfd is still active before consuming the routing information. As evidenced by the x86 and arm64 bugs, and anot... • https://git.kernel.org/stable/c/f70c20aaf141adb715a2d750c55154073b02a9c3 •
CVSS: 7.0EPSS: 0%CPEs: 7EXPL: 0CVE-2026-23193 – scsi: target: iscsi: Fix use-after-free in iscsit_dec_session_usage_count()
https://notcve.org/view.php?id=CVE-2026-23193
14 Feb 2026 — In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Fix use-after-free in iscsit_dec_session_usage_count() In iscsit_dec_session_usage_count(), the function calls complete() while holding the sess->session_usage_lock. Similar to the connection usage count logic, the waiter signaled by complete() (e.g., in the session release path) may wake up and free the iscsit_session structure immediately. This creates a race condition where the current thread may attempt to execute s... • https://git.kernel.org/stable/c/e48354ce078c079996f89d715dfa44814b4eba01 •