CWE-476
CVEs classified under CWE-476, newest first.
1046 CVEsRSS
CVE-2026-89592Medium· 5.5accel/rocket: fix NULL dereference and integer overflow in rocket_job_push()
In the Linux kernel, the following vulnerability has been resolved: accel/rocket: fix NULL dereference and integer overflow in rocket_job_push() rocket_job_push() allocates a temporary array to hold all input and output GEM object poin…
CVE-2026-89591Medium· 5.5accel/rocket: initialize job domain before cleanup paths
In the Linux kernel, the following vulnerability has been resolved: accel/rocket: initialize job domain before cleanup paths rocket_ioctl_submit_job() releases rjob through rocket_job_put() on allocation error paths. rocket_job_cleanup…
CVE-2026-89552Medium· 5.5params: fix charp corruption on allocation failure
In the Linux kernel, the following vulnerability has been resolved: params: fix charp corruption on allocation failure param_set_charp() stores charp parameters in allocated memory after slab is available, and releases the previous val…
CVE-2026-89734Medium· 5.5usb: gadget: uvc: Fix null pointer dereference in uvcg_video_init()
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: Fix null pointer dereference in uvcg_video_init() In uvcg_video_init(), if kthread_run_worker() fails, the error logged uses uvcg_err(), however, the…
CVE-2026-89717Medium· 4.7In the Linux kernel, the following vulnerability has been resolved: zram: set default primary compressor in zram_destroy_comps() Patch series "zram: fix zram issues reported by sashiko". Sashiko drove by and reported [1] a couple of z…
In the Linux kernel, the following vulnerability has been resolved: zram: set default primary compressor in zram_destroy_comps() Patch series "zram: fix zram issues reported by sashiko". Sashiko drove by and reported [1] a couple of z…
CVE-2026-89770Medium· 5.5iomap: don't free integrity payload that doesn't exist
In the Linux kernel, the following vulnerability has been resolved: iomap: don't free integrity payload that doesn't exist fs_bio_integrity_alloc might not allocate a bio integrity payload if PI verification is disabled on the block de…
CVE-2026-89451Medium· 5.5iommu/sva: Set handle->dev before the SVA handle is visible
In the Linux kernel, the following vulnerability has been resolved: iommu/sva: Set handle->dev before the SVA handle is visible iommu_attach_device_pasid() installs the new SVA attach handle in the group PASID lookup before iommu_sva_b…
CVE-2026-89439Medium· 5.5platform/x86: ISST: Add a NULL check for sst_inst[]
In the Linux kernel, the following vulnerability has been resolved: platform/x86: ISST: Add a NULL check for sst_inst[] To be consistent with other places, add a NULL check for failed socket loading by checking isst_common.sst_inst[].
CVE-2026-80993Medium· 5.5net: phylink: correctly validate returned PCS in phylink_inband_caps
In the Linux kernel, the following vulnerability has been resolved: net: phylink: correctly validate returned PCS in phylink_inband_caps In phylink_inband_caps(), the PCS returned by mac_select_pcs is only checked if NULL but mac_selec…
CVE-2026-89484Medium· 5.5lockd: fix NULL dereference on lockowner allocation failure
In the Linux kernel, the following vulnerability has been resolved: lockd: fix NULL dereference on lockowner allocation failure nlmclnt_locks_init_private() installs NLM file lock operations even when nlmclnt_find_lockowner() fails to …
CVE-2026-78126Medium· 5.9strongSwan 4.1.10 through 6.0.7 allows a NULL pointer dereference in the eap-aka plugin.
strongSwan 4.1.10 through 6.0.7 allows a NULL pointer dereference in the eap-aka plugin.
CVE-2026-79590Medium· 6.5PoCA NULL pointer dereference vulnerability exists in the Prism parser component of mruby 4.0.0
A NULL pointer dereference vulnerability exists in the Prism parser component of mruby 4.0.0. An attacker can provide a specially crafted Ruby source file that triggers the parser to pass a NULL pointer to nonnull string handling functio…
CVE-2026-45747High· 7.5PoCSuricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.16, the Lua TLS certificate information helper could dereference NULL certificate fields when a Lu…
CVE-2026-86547Medium· 6.2PoCmrubyc through 4.0.0 contains a null pointer dereference vulnerability in the op_enter() handler in src/vm.c when processing untrusted bytecode
mrubyc through 4.0.0 contains a null pointer dereference vulnerability in the op_enter() handler in src/vm.c when processing untrusted bytecode. Attackers can craft malicious .mrb bytecode files with OP_ENTER instructions at the top leve…
CVE-2026-80917Medium· 5.5In the Linux kernel, the following vulnerability has been resolved: PCI: host-generic: Fix NULL pointer dereference on 32-bit CAM systems On 32-bit systems the config space is too large to ioremap in one go, so pci_ecam_create() maps e…
In the Linux kernel, the following vulnerability has been resolved: PCI: host-generic: Fix NULL pointer dereference on 32-bit CAM systems On 32-bit systems the config space is too large to ioremap in one go, so pci_ecam_create() maps e…
CVE-2026-66303Medium· 6.5Null pointer dereference in Skype for Business allows an authorized attacker to deny service over a network.
Null pointer dereference in Skype for Business allows an authorized attacker to deny service over a network.
CVE-2026-77901High· 8.8Null pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Null pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-77489High· 7.8Null pointer dereference in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
Null pointer dereference in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
CVE-2026-72949High· 7.5Null pointer dereference in Windows SMB Server Network Transport Driver (srvnet.sys) allows an unauthorized attacker to deny service over a network.
Null pointer dereference in Windows SMB Server Network Transport Driver (srvnet.sys) allows an unauthorized attacker to deny service over a network.
CVE-2026-72939Medium· 6.5Null pointer dereference in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to deny service over a network.
Null pointer dereference in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to deny service over a network.
CVE-2026-70575Medium· 5.3Null pointer dereference in Windows Schannel allows an authorized attacker to deny service over a network.
Null pointer dereference in Windows Schannel allows an authorized attacker to deny service over a network.
CVE-2026-69881High· 7.5Null pointer dereference in Windows IKE Extension allows an unauthorized attacker to deny service over a network.
Null pointer dereference in Windows IKE Extension allows an unauthorized attacker to deny service over a network.
CVE-2026-69744High· 7.5Null pointer dereference in Windows Kerberos allows an unauthorized attacker to deny service over a network.
Null pointer dereference in Windows Kerberos allows an unauthorized attacker to deny service over a network.
CVE-2026-69587High· 7.5Null pointer dereference in Windows IKE Extension allows an unauthorized attacker to deny service over a network.
Null pointer dereference in Windows IKE Extension allows an unauthorized attacker to deny service over a network.
CVE-2026-69384High· 7.1Null pointer dereference in Virtual Hard Disk (VHD) Miniport Driver allows an unauthorized attacker to deny service locally.
Null pointer dereference in Virtual Hard Disk (VHD) Miniport Driver allows an unauthorized attacker to deny service locally.
CVE-2026-84392Low· 2.7A NULL Pointer Dereference vulnerability [CWE-476] vulnerability in Fortinet FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiPAM 1.9.0, FortiPAM 1.8 all versions, FortiPAM 1.7 all versions, FortiPAM 1.6 all versions, FortiPAM 1.…
A NULL Pointer Dereference vulnerability [CWE-476] vulnerability in Fortinet FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiPAM 1.9.0, FortiPAM 1.8 all versions, FortiPAM 1.7 all versions, FortiPAM 1.6 all versions, FortiPAM 1.…
CVE-2026-62762Medium· 6.5Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network.
Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network.
CVE-2026-82055Medium· 6.5A security issue exists in MongoDB's 2dsphere index key generation that can cause a server crash due to a null pointer dereference
A security issue exists in MongoDB's 2dsphere index key generation that can cause a server crash due to a null pointer dereference. When a specially crafted GeoJSON document is inserted into a collection with a 2dsphere index, an inconsi…
CVE-2026-18453High· 7.5A flaw was found in 389 Directory Server
A flaw was found in 389 Directory Server. A missing NULL pointer check in the paged results handling of op_shared_search allows an unauthenticated remote attacker to crash the LDAP server by sending a crafted sequence of search requests …
CVE-2026-80813Medium· 5.7kernel: nvmet: fix NULL pointer dereference in nvmet_execute_identify_nslist() (CVE-2026-80813)
A flaw was found in the Linux kernel's nvmet subsystem. A remote attacker can trigger a NULL pointer dereference in the nvmet_execute_identify_nslist() function by issuing a specific Identify command (CNS 07h). This vulnerability can lead …