CVE-2026-97416

A flaw was found in the Linux kernel's Btrfs file system. An attacker could exploit this vulnerability by mounting a corrupted file system image and initiating a balance operation. Due to a missing validation check when querying block group metadata, the kernel triggers a null pointer dereference...

CVE-2026-97418

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture subsystem within the ESS AudioDrive ES18xx sound card driver. During mixer initialization, the driver fails to verify whether memory allocation for sound control structures succeeds before dereferencing the returned...

CVE-2026-97414

A flaw was found in the Linux kernel's MediaTek audio driver. When suspending the audio device, the driver fails to verify whether memory allocation for the register backup buffer succeeded before accessing it. A local user capable of triggering power management operations during low-memory...

CVE-2026-95390 NULL Pointer Dereference in Wireshark

PEAK CAN TRC file parser crash in 4.6.0 to 4.6.8 allows denial of service...

CVE-2026-95390 NULL Pointer Dereference in Wireshark

PEAK CAN TRC file parser crash in 4.6.0 to 4.6.8 allows denial of service...

CVE-2026-95390

The Wireshark network protocol analyzer is vulnerable to a NULL pointer dereference in the PEAK CAN TRC file parser . This flaw affects versions 4.6.0 through 4.6.8 and 4.4.19 , allowing an attacker to cause a denial of service (DoS) . To remediate this issue, users should update to the latest ve...

CVE-2026-95390 NULL Pointer Dereference in Wireshark

PEAK CAN TRC file parser crash in 4.6.0 to 4.6.8 allows denial of service...

BIT-ENVOY-2026-73547 Envoy ext_authz: request `:path` pseudoheader dereferenced w/o null check

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy's extauthz filter assumes that a request contains a :path pseudoheader when applying queryparameterstoset or queryparameterstoremove from an authorization...

CLEANSTART-2026-FN35430 Issue summary: Processing a malformed PKCS#12 file can trigger a NULL pointer dereference in the PKCS12_item_decrypt_d2i_ex() function

Security vulnerability affects the apache-superset package. Issue summary: Processing a malformed PKCS12 file can trigger a NULL pointer dereference in the PKCS12itemdecryptd2iex function...

CLEANSTART-2026-PD89526 Issue summary: PBMAC1 parameters in PKCS#12 files are missing validation which can trigger a stack-based buffer overflow, invalid pointer or NULL pointer dereference during MAC verification

Security vulnerability affects the apache-superset package. Issue summary: PBMAC1 parameters in PKCS12 files are missing validation which can trigger a stack-based buffer overflow, invalid pointer or NULL pointer dereference during MAC verification...

CVE-2026-98064

A flaw was found in the Linux kernel. A local user can cause a Denial of Service DoS and crash the system by running a specially crafted BPF Berkeley Packet Filter program. The issue occurs within the BPF Type Format BTF component when attempting to display data referencing a void data type, whic...

CVE-2026-98063

A flaw was found in the Linux kernel's BPF Berkeley Packet Filter subsystem. When formatting data using BPF Type Format BTF, the kernel attempts to access type identifiers without checking if they are initialized. A local user with permissions to execute BPF programs can exploit this vulnerabilit...

CVE-2026-98059

A flaw was found in the Linux kernel's BPF Berkeley Packet Filter subsystem. This issue allows a local attacker to cause a Denial of Service DoS through a system crash. The vulnerability occurs because the BPF verifier fails to recognize that process-wait tracepoint arguments can be null,...

CVE-2026-18746

parsewriteop in subsys/net/lib/lwm2m/lwm2mmessagehandling.c handles inbound CoAP WRITE/CREATE requests that carry a Block1 option. For the first block of a transfer it called initblockctx and then immediately stored the peer-selected block size with blockctx-ctx.blocksize = blocksize before...

CVE-2026-102723: NULL Pointer Dereference

NULL Pointer Dereference on MSRP Attribute Table Exhaustion...

Linux Distros Unpatched Vulnerability : CVE-2026-100890

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw has been found in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarcspfipv6explode in the library...

Amazon Linux 2 : gstreamer1-plugins-base (ALAS-2026-3930)

The version of gstreamer1-plugins-base installed on the remote host is prior to 1.18.4-5. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3930 advisory. A NULL pointer dereference flaw was found in GStreamer's RTSP support library. The vulnerability occurs while...

CVE-2026-102808: NULL Pointer Dereference

PX4 Autopilot through 1.17.0 contains a NULL pointer dereference vulnerability in the sdstress command where the -b byte count parameter is parsed without validation before being passed to malloc and memset. Attackers with shell access, including through MAVLink, can supply invalid byte count...

CVE-2026-95390: NULL Pointer Dereference

PEAK CAN TRC file parser crash in 4.6.0 to 4.6.8 allows denial of service...

ROS-20260929-73-0195

The vulnerability of the sysperfeventopen function in the Linux operating system is related to the assignment of the NULL pointer. Exploiting this vulnerability can allow an attacker to cause a service failure...