CVE-2026-46079

rbd: fix null-ptr-deref when deviceadddisk fails...

CVE-2026-45845

net/sched: taprio: fix NULL pointer dereference in class dump...

CVE-2026-46034

vfio/cdx: Fix NULL pointer dereference in interrupt trigger path...

CVE-2026-45869

power: supply: wm97xx: Fix NULL pointer dereference in powersupplychanged...

PT-2026-43845

In the Linux kernel, the following vulnerability has been resolved: staging: greybus: lights: avoid NULL deref gb lights light config stores channel count before allocating the channels array. If kcalloc fails, gb lights release iterates the non-zero count and dereferences light-channels, which i...

PT-2026-43680

In the Linux kernel, the following vulnerability has been resolved: bareudp: fix NULL pointer dereference in bareudp fill metadata dst bareudp fill metadata dst passes bareudp-sock to udp tunnel6 dst lookup in the IPv6 path without a NULL check. The socket is only created in bareudp open and NULL...

PT-2026-43696

libusb before version 1.0.30 contains a NULL pointer dereference vulnerability that allows attackers to crash applications by supplying a malformed USB configuration descriptor where an interface claims bNumEndpoints greater than zero but is followed by a class-specific descriptor whose bLength...

PT-2026-43883

In the Linux kernel, the following vulnerability has been resolved: remoteproc: xlnx: Only access buffer information if IPI is buffered In the receive callback check if message is NULL to prevent possibility of crash by NULL pointer dereferencing...

PT-2026-44037

Name of the Vulnerable Software and Affected Versions GPAC MP4Box affected versions not specified Description A NULL pointer dereference occurs when parsing certain truncated MP4 files. An unknown or invalid stsd entry can lead to missing descriptor fields, such as codec, mime, or profile strings...

free5GC 代码问题漏洞

free5GC is an open-source project for the 5th generation 5G mobile core network. Versions of free5GC prior to 4.2.2 contained code vulnerabilities. These vulnerabilities stemmed from the DELETE handler in UDR containing null pointer dereferencing, which could potentially cause a repeated panic to...

libusb 缓冲区错误漏洞

libusb is an open-source, cross-platform USB device access library. Versions of libusb prior to 1.0.30 contained a buffer error vulnerability. This vulnerability stems from a null pointer dereferencing flaw. Attackers can exploit this by providing malformed USB configuration descriptors, causing...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an issue with the erofs file system where the inline data reading of ztailpacking pclusters may lead to...

Linux Distros Unpatched Vulnerability : CVE-2026-45848

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - apparmor: fix NULL sock in aasockfileperm Deal with the potential that sock and sock-sk can be NULL during socket setup or teardown. This could lead to an oops...

PT-2026-43833

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix NULL pointer dereference in unix needs revalidation When receiving file descriptors via SCM RIGHTS, both the socket pointer and the socket's sk pointer can be NULL during socket setup or teardown, causing NULL point...

PT-2026-43778

In the Linux kernel, the following vulnerability has been resolved: usb: cdns3: fix role switching during resume If the role change while we are suspended, the cdns3 driver switches to the new mode during resume. However, switching to host mode in this context causes a NULL pointer dereference. T...

CVE-2026-45877

HID: intel-ish-hid: fix NULL-ptr-deref in ishtpbusremoveallclients...

CVE-2026-45846

bareudp: fix NULL pointer dereference in bareudpfillmetadatadst...

CVE-2026-45966

apparmor: fix NULL pointer dereference in unixneedsrevalidation...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel. This vulnerability stems from the refclkpad pointer in the imx8qm-hsio PHY driver being set to NULL when it is not defin...

PT-2026-43691

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix potential NULL pointer dereference in context cleanup aie destroy context is invoked during error handling in aie2 create context. However, aie destroy context assumes that the context's mailbox channel pointer...