CWE-476

5,028 vulnerabilities with CWE-476

CVE-2026-42800 HIGH

Deference after null check in ims_client sip

CVSS 7.4

CVE-2026-6526 MEDIUM

NULL Pointer Dereference in Wireshark

CVSS 5.5

CVE-2026-7376 MEDIUM

NULL Pointer Dereference in Wireshark

CVSS 5.5

CVE-2026-40355 MEDIUM

MIT Kerberos 5 < 1.22.3 - NULL Pointer Dereference

CVSS 5.9

CVE-2026-31256 HIGH

MERCURY MIPC252W 1.0.5 - DoS

CVSS 7.5

CVE-2026-31657 CRITICAL

batman-adv: hold claim backbone gateways by reference

CVSS 9.8

CVE-2026-31651 MEDIUM

mmc: vub300: fix NULL-deref on disconnect

CVSS 5.5

CVE-2026-31646 MEDIUM

net: lan966x: fix page_pool error handling in lan966x_fdma_rx_alloc_page_pool()

CVSS 5.5

CVE-2026-31638 HIGH

rxrpc: Only put the call ref if one was acquired

CVSS 7.5

CVE-2026-31625 MEDIUM

HID: alps: fix NULL pointer dereference in alps_raw_event()

CVSS 5.5

CVE-2026-31620 MEDIUM

ALSA: usx2y: us144mkii: fix NULL deref on missing interface 0

CVSS 4.6

CVE-2026-31615 MEDIUM

usb: gadget: renesas_usb3: validate endpoint index in standard request handlers

CVSS 5.5

CVE-2026-31600 HIGH

arm64: mm: Handle invalid large leaf mappings correctly

CVSS 7.5

CVE-2026-31599 MEDIUM

media: vidtv: fix NULL pointer dereference in vidtv_channel_pmt_match_sections

CVSS 5.5

CVE-2026-31592 MEDIUM

KVM: SEV: Protect *all* of sev_mem_enc_register_region() with kvm->lock

CVSS 5.5

CVE-2026-31579 MEDIUM

wireguard: device: use exit_rtnl callback instead of manual rtnl_lock in pre_exit

CVSS 5.5

CVE-2026-31577 MEDIUM

nilfs2: fix NULL i_assoc_inode dereference in nilfs_mdt_save_to_shadow_map

CVSS 5.5

CVE-2026-31562 MEDIUM

drm/mediatek: dsi: Store driver data before invoking mipi_dsi_host_register

CVSS 5.5

CVE-2026-31559 MEDIUM

LoongArch: Fix missing NULL checks for kstrdup()

CVSS 5.5

CVE-2026-31549 MEDIUM

i2c: cp2615: fix serial string NULL-deref at probe

CVSS 5.5

CVE-2026-31546 MEDIUM

net: bonding: fix NULL deref in bond_debug_rlb_hash_show

CVSS 5.5

CVE-2026-31544 MEDIUM

firmware: arm_scmi: Fix NULL dereference on notify error path

CVSS 5.5

CVE-2026-31540 MEDIUM

drm/i915/gt: Check set_default_submission() before deferencing

CVSS 5.5

CVE-2026-31519 MEDIUM

btrfs: set BTRFS_ROOT_ORPHAN_CLEANUP during subvol create

CVSS 5.5

CVE-2026-31515 MEDIUM

af_key: validate families in pfkey_send_migrate()

CVSS 5.5