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Filtering by weakness NULL Pointer DereferenceCWE-476 × clear
Linux Kernel MEDIUM 5.5
CVE-2026-31599

In the Linux kernel, the following vulnerability has been resolved: media: vidtv: fix NULL pointer dereference in vidtv_channel_pmt_match_sections …

Fix: 6.6.136 / 6.12.83+
Fix from $1,600 2026-04-24
Linux Kernel HIGH 7.5
CVE-2026-31600

In the Linux kernel, the following vulnerability has been resolved: arm64: mm: Handle invalid large leaf mappings correctly It has been possible fo…

Fix: 6.18.24 / 6.19.14+
Fix from $1,950 2026-04-24
Linux Kernel MEDIUM 5.5
CVE-2026-31592

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Protect *all* of sev_mem_enc_register_region() with kvm->lock Take an…

Fix: 6.18.24 / 6.19.14+
Fix from $1,600 2026-04-24
Linux Kernel MEDIUM 5.5
CVE-2026-31577

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix NULL i_assoc_inode dereference in nilfs_mdt_save_to_shadow_map The …

Fix: 6.6.136 / 6.12.83+
Fix from $1,600 2026-04-24
Linux Kernel MEDIUM 5.5
CVE-2026-31579

In the Linux kernel, the following vulnerability has been resolved: wireguard: device: use exit_rtnl callback instead of manual rtnl_lock in pre_exi…

Fix: 6.18.24 / 6.19.14+
Fix from $1,600 2026-04-24
Linux Kernel MEDIUM 5.5
CVE-2026-31559

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Fix missing NULL checks for kstrdup() 1. Replace "of_find_node_by_pa…

Fix: 6.12.80 / 6.16+
Fix from $1,600 2026-04-24
Linux Kernel MEDIUM 5.5
CVE-2026-31562

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: dsi: Store driver data before invoking mipi_dsi_host_register The…

Fix: 6.18.21 / 6.19.11+
Fix from $1,600 2026-04-24
Linux Kernel MEDIUM 5.5
CVE-2026-31549

In the Linux kernel, the following vulnerability has been resolved: i2c: cp2615: fix serial string NULL-deref at probe The cp2615 driver uses the U…

Fix: 5.15.203 / 6.1.167+
Fix from $1,600 2026-04-24
Linux Kernel MEDIUM 5.5
CVE-2026-31544

In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Fix NULL dereference on notify error path Since commit b5da…

Fix: 6.18.20 / 6.19.10+
Fix from $1,600 2026-04-24
Linux Kernel MEDIUM 5.5
CVE-2026-31546

In the Linux kernel, the following vulnerability has been resolved: net: bonding: fix NULL deref in bond_debug_rlb_hash_show rlb_clear_slave intent…

Fix: 5.10.253 / 5.15.203+
Fix from $1,600 2026-04-24
Linux Kernel MEDIUM 5.5
CVE-2026-31540

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gt: Check set_default_submission() before deferencing When the i915 dr…

Fix: 5.15.203 / 6.1.167+
Fix from $1,600 2026-04-24
Linux Kernel MEDIUM 5.5
CVE-2026-31519

In the Linux kernel, the following vulnerability has been resolved: btrfs: set BTRFS_ROOT_ORPHAN_CLEANUP during subvol create We have recently obse…

Fix: 2.6.33 / 6.1.168+
Fix from $1,600 2026-04-22
Linux Kernel MEDIUM 5.5
CVE-2026-31510

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref on l2cap_sock_ready_cb Before using sk poi…

Fix: 5.10.253 / 5.15.203+
Fix from $1,600 2026-04-22
Linux Kernel MEDIUM 5.5
CVE-2026-31515

In the Linux kernel, the following vulnerability has been resolved: af_key: validate families in pfkey_send_migrate() syzbot was able to trigger a …

Fix: 5.10.253 / 5.15.203+
Fix from $1,600 2026-04-22
Linux Kernel MEDIUM 5.5
CVE-2026-31481

In the Linux kernel, the following vulnerability has been resolved: tracing: Drain deferred trigger frees if kthread creation fails Boot-time trigg…

Fix: 6.19.11+
Fix from $1,600 2026-04-22
Linux Kernel HIGH 7.5
CVE-2026-31477

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix memory leaks and NULL deref in smb2_lock() smb2_lock() has three err…

Fix: 6.1.168 / 6.6.131+
Fix from $1,950 2026-04-22
Linux Kernel MEDIUM 5.5
CVE-2026-31457

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: check contexts->nr in repeat_call_fn damon_sysfs_repeat_call_fn…

Fix: 6.18.21 / 6.19.11+
Fix from $1,600 2026-04-22
Linux Kernel MEDIUM 5.5
CVE-2026-31458

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: check contexts->nr before accessing contexts_arr[0] Multiple sy…

Fix: 6.6.131 / 6.12.80+
Fix from $1,600 2026-04-22
Linux Kernel HIGH 8.8
CVE-2026-31450

In the Linux kernel, the following vulnerability has been resolved: ext4: publish jinode after initialization ext4_inode_attach_jinode() publishes …

Fix: 5.10.253 / 5.15.203+
Fix from $1,950 2026-04-22
Linux Kernel HIGH 7.8
CVE-2026-31453

In the Linux kernel, the following vulnerability has been resolved: xfs: avoid dereferencing log items after push callbacks After xfsaild_push_item…

Fix: 6.1.168 / 6.6.131+
Fix from $1,950 2026-04-22
Linux Kernel MEDIUM 5.5
CVE-2026-31445

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: avoid use of half-online-committed context One major usage of da…

Fix: 6.18.21 / 6.19.11+
Fix from $1,600 2026-04-22
Linux Kernel MEDIUM 5.5
CVE-2026-31438

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix kernel BUG in netfs_limit_iter() for ITER_KVEC iterators When a proc…

Fix: 6.12.80 / 6.18.21+
Fix from $1,600 2026-04-22
Linux Kernel CRITICAL 9.8
CVE-2026-31436

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix possible wrong descriptor completion in llist_abort_desc() …

Fix: 6.12.80 / 6.18.21+
Fix from $2,300 2026-04-22
Linux Kernel MEDIUM 5.5
CVE-2026-31437

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix NULL pointer dereference in netfs_unbuffered_write() on retry When a…

Fix: 6.18.21 / 6.19.11+
Fix from $1,600 2026-04-22
Recursor MEDIUM 5.9
CVE-2026-33262

An attacker can send replies that result in a null pointer dereference, caused by a missing consistency check and leading to a denial of service. Coo…

Fix: 5.2.9 / 5.3.6+
Fix from $1,600 2026-04-22
Hardened Images MEDIUM 5.0
CVE-2026-6845

A flaw was found in binutils, specifically within the `readelf` utility. This vulnerability allows a local attacker to cause a Denial of Service (DoS…

Mitigation only
Fix from $1,600 2026-04-22
Firefox MEDIUM 5.3
CVE-2026-6778

Invalid pointer in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.

Fix: 150.0+
Fix from $1,600 2026-04-21
Firebird HIGH 7.5
CVE-2026-28212

Firebird is an open-source relational database management system. In versions prior to 6.0.0, 5.0.4, 4.0.7 and 3.0.14, when processing an op_slice ne…

Fix: 3.0.14 / 4.0.7+
Fix from $1,950 2026-04-17
Firebird HIGH 8.2
CVE-2026-28224

Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, when the server receives an op_crypt_…

Fix: 3.0.14 / 4.0.7+
Fix from $1,950 2026-04-17
Unclassified HIGH 7.5
CVE-2026-30656

A NULL pointer dereference vulnerability exists in fio (Flexible I/O Tester) v3.41 when parsing job files containing the fdp_pli option. The callback…

Mitigation only
Fix from $1,950 2026-04-16