Vulnerability index

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Filtering by weakness NULL Pointer DereferenceCWE-476 × clear
Linux Kernel MEDIUM 5.5
CVE-2026-23293

In the Linux kernel, the following vulnerability has been resolved: net: vxlan: fix nd_tbl NULL dereference when IPv6 is disabled When booting with…

Fix: 5.10.253 / 5.15.203+
Fix from $1,600 2026-03-25
Linux Kernel MEDIUM 5.5
CVE-2026-23285

In the Linux kernel, the following vulnerability has been resolved: drbd: fix null-pointer dereference on local read error In drbd_request_endio(),…

Fix: 6.6.130 / 6.12.77+
Fix from $1,600 2026-03-25
Linux Kernel MEDIUM 5.5
CVE-2026-23286

In the Linux kernel, the following vulnerability has been resolved: atm: lec: fix null-ptr-deref in lec_arp_clear_vccs syzkaller reported a null-pt…

Fix: 5.10.253 / 5.15.203+
Fix from $1,600 2026-03-25
Linux Kernel MEDIUM 5.5
CVE-2026-23279

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix NULL pointer dereference in mesh_rx_csa_frame() In mesh_rx_…

Fix: 5.10.253 / 5.15.203+
Fix from $1,600 2026-03-25
Linux Kernel MEDIUM 5.5
CVE-2026-23277

In the Linux kernel, the following vulnerability has been resolved: net/sched: teql: fix NULL pointer dereference in iptunnel_xmit on TEQL slave xmi…

Fix: 5.10.253 / 5.15.203+
Fix from $1,600 2026-03-20
Linux Kernel MEDIUM 5.5
CVE-2026-23251

In the Linux kernel, the following vulnerability has been resolved: xfs: only call xf{array,blob}_destroy if we have a valid pointer Only call the …

Fix: 6.12.75 / 6.18.16+
Fix from $1,600 2026-03-18
Linux Kernel MEDIUM 5.5
CVE-2026-23249

In the Linux kernel, the following vulnerability has been resolved: xfs: check for deleted cursors when revalidating two btrees The free space and …

Fix: 6.12.75 / 6.18.16+
Fix from $1,600 2026-03-18
Linux Kernel MEDIUM 5.5
CVE-2026-23250

In the Linux kernel, the following vulnerability has been resolved: xfs: check return value of xchk_scrub_create_subord Fix this function to return…

Fix: 6.12.75 / 6.18.16+
Fix from $1,600 2026-03-18
Linux Kernel HIGH 7.5
CVE-2026-23242

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix potential NULL pointer dereference in header processing If siw_ge…

Fix: 5.10.252 / 5.15.202+
Fix from $1,950 2026-03-18
Linux Kernel MEDIUM 5.5
CVE-2026-23237

In the Linux kernel, the following vulnerability has been resolved: platform/x86: classmate-laptop: Add missing NULL pointer checks In a few places…

Fix: 5.10.251 / 5.15.201+
Fix from $1,600 2026-03-04
Linux Kernel MEDIUM 5.5
CVE-2025-71233

In the Linux kernel, the following vulnerability has been resolved: PCI: endpoint: Avoid creating sub-groups asynchronously The asynchronous creati…

Fix: 5.15.201 / 6.1.164+
Fix from $1,600 2026-02-18
Linux Kernel MEDIUM 5.5
CVE-2025-71236

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Validate sp before freeing associated memory System crash with t…

Fix: 5.10.251 / 5.15.201+
Fix from $1,600 2026-02-18
Linux Kernel MEDIUM 5.5
CVE-2026-23218

In the Linux kernel, the following vulnerability has been resolved: gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc() Fix incorre…

Fix: 6.18.10+
Fix from $1,600 2026-02-18
Linux Kernel MEDIUM 5.5
CVE-2026-23202

In the Linux kernel, the following vulnerability has been resolved: spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer The curr_…

Fix: 5.15.200 / 6.1.163+
Fix from $1,600 2026-02-14
Linux Kernel MEDIUM 5.5
CVE-2026-23206

In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: prevent ZERO_SIZE_PTR dereference when num_ifs is zero The driver…

Fix: 5.15.200 / 6.1.163+
Fix from $1,600 2026-02-14
Linux Kernel MEDIUM 5.5
CVE-2026-23196

In the Linux kernel, the following vulnerability has been resolved: HID: Intel-thc-hid: Intel-thc: Add safety check for reading DMA buffer Add DMA …

Fix: 6.18.10+
Fix from $1,600 2026-02-14
Linux Kernel MEDIUM 5.5
CVE-2026-23197

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: preserve error state in block data length handler When a block read r…

Fix: 6.18.10+
Fix from $1,600 2026-02-14
Linux Kernel MEDIUM 5.5
CVE-2026-23198

In the Linux kernel, the following vulnerability has been resolved: KVM: Don't clobber irqfd routing type when deassigning irqfd When deassigning a…

Fix: 5.10.250 / 5.15.200+
Fix from $1,600 2026-02-14
Linux Kernel MEDIUM 5.5
CVE-2026-23200

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix ECMP sibling count mismatch when clearing RTF_ADDRCONF syzbot reporte…

Fix: 6.6.124 / 6.12.70+
Fix from $1,600 2026-02-14
Linux Kernel MEDIUM 5.5
CVE-2026-23201

In the Linux kernel, the following vulnerability has been resolved: ceph: fix oops due to invalid pointer for kfree() in parse_longname() This fixe…

Fix: 6.12.70 / 6.16+
Fix from $1,600 2026-02-14
Linux Kernel MEDIUM 5.5
CVE-2026-23189

In the Linux kernel, the following vulnerability has been resolved: ceph: fix NULL pointer dereference in ceph_mds_auth_match() The CephFS kernel c…

Fix: 6.12.70 / 6.18.10+
Fix from $1,600 2026-02-14
Linux Kernel MEDIUM 5.5
CVE-2026-23173

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: TC, delete flows only for existing peers When deleting TC steering f…

Fix: 6.6.123 / 6.12.69+
Fix from $1,600 2026-02-14
Linux Kernel MEDIUM 5.5
CVE-2026-23159

In the Linux kernel, the following vulnerability has been resolved: perf: sched: Fix perf crash with new is_user_task() helper In order to do a use…

Fix: 6.6.123 / 6.12.69+
Fix from $1,600 2026-02-14
Linux Kernel MEDIUM 5.5
CVE-2026-23163

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix NULL pointer dereference in amdgpu_gmc_filter_faults_remove On …

Fix: 6.6.123 / 6.12.69+
Fix from $1,600 2026-02-14
Linux Kernel MEDIUM 5.5
CVE-2026-23166

In the Linux kernel, the following vulnerability has been resolved: ice: Fix NULL pointer dereference in ice_vsi_set_napi_queues Add NULL pointer c…

Fix: 6.11 / 6.12.69+
Fix from $1,600 2026-02-14
Linux Kernel MEDIUM 5.5
CVE-2026-23155

In the Linux kernel, the following vulnerability has been resolved: can: gs_usb: gs_usb_receive_bulk_callback(): fix error message Sinc commit 79a6…

Patch available
Fix from $1,600 2026-02-14
Linux Kernel MEDIUM 5.5
CVE-2026-23146

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_uart: fix null-ptr-deref in hci_uart_write_work hci_uart_set_pro…

Fix: 5.5 / 5.10.249+
Fix from $1,600 2026-02-14
Linux Kernel MEDIUM 5.5
CVE-2026-23148

In the Linux kernel, the following vulnerability has been resolved: nvmet: fix race in nvmet_bio_done() leading to NULL pointer dereference There i…

Fix: 6.12.69 / 6.16+
Fix from $1,600 2026-02-14
Linux Kernel MEDIUM 5.5
CVE-2026-23125

In the Linux kernel, the following vulnerability has been resolved: sctp: move SCTP_CMD_ASSOC_SHKEY right after SCTP_CMD_PEER_INIT A null-ptr-deref…

Fix: 5.10.249 / 5.15.199+
Fix from $1,600 2026-02-14
Linux Kernel MEDIUM 5.5
CVE-2026-23117

In the Linux kernel, the following vulnerability has been resolved: ice: add missing ice_deinit_hw() in devlink reinit path devlink-reload results …

Fix: 6.18.8+
Fix from $1,600 2026-02-14