free5GC 安全漏洞

free5GC is an open-source project for the 5th generation 5G mobile core network. Versions of free5GC prior to 4.2.2 contained security vulnerabilities. These vulnerabilities stemmed from the DELETE handler in SMF unconditionally canceling the reference to UPF objects, which could lead to a null...

PT-2026-43954

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the damon stat start function when damon start fails. The context allocated by damon stat build ctx is not destroyed, and the global pointer is not reset...

PT-2026-43810

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the erofs component where compressed folios for ztailpacking pclusters are not validated before being added to I/O chains. This can lead to a NULL pointer dereference...

PT-2026-43891

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference can occur in the ceph handle auth reply function within libceph. This happens when a message of type 'CEPH MSG AUTH REPLY' contains zero values for both the...

PT-2026-43823

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The vidi connection ioctl function incorrectly retrieves driver data from drm dev-dev to obtain a struct vidi context pointer. Because drm dev-dev refers to the exynos-drm master device,...

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 the OpenVPN TCP transmission process. When the socket is closed in the user space, the...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the net/sched/taprio module failing to perform null pointer checks on deleted sub-qdisc objects...

PT-2026-44093

When processing a request with a URL path starting with /status or /sysinfo, WOSHttpStatusModule.dll is to be loaded to handle such URL patterns. The WOSBin LoadHttpModule function in the dll would be called to set up a "module" object for that module. However, WOSHttpStatusModule.dll is not...

PT-2026-43849

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the ACPICA component within the acpi ev address space dispatch function. This issue occurs due to a missed execution path that lacks a necessary chec...

PT-2026-43696

Name of the Vulnerable Software and Affected Versions libusb versions prior to 1.0.30 Description A NULL pointer dereference occurs when a malformed USB configuration descriptor is supplied. Specifically, if an interface claims bNumEndpoints greater than zero but is followed by a class-specific...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from bridge FDB entries not using stable dst snapshots during RCU reading operations. This vulnerabili...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a processing error in NextRIP within KVM nSVM. This vulnerability may lead to the use of...

CVE-2026-46079

In the Linux kernel, the following vulnerability has been resolved: rbd: fix null-ptr-deref when deviceadddisk fails dorbdadd publishes the device with deviceadd before calling deviceadddisk. If deviceadddisk fails after deviceadd succeeds, the error path calls rbdfreedisk directly and then later...

CVE-2026-45869

In the Linux kernel, the following vulnerability has been resolved: power: supply: wm97xx: Fix NULL pointer dereference in powersupplychanged In probe, requestirq is called before allocating/registering a powersupply handle. If an interrupt is fired between the call to requestirq and...

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 storing channelcount before allocating the channel array, potentially leading to null pointer...

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...

The vulnerability of the network routing implementation software on Unix-like systems, related to the handling of the zero pointer, allows a hacker to cause a service failure.

The vulnerability of the FRRouting software implementation for Unix-like systems relates to the handling of the zero pointer. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...

Linux Distros Unpatched Vulnerability : CVE-2024-0744

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In some circumstances, JIT compiled code could have dereferenced a wild pointer value. This could have led to an exploitable crash. This vulnerability affects...

PT-2026-43680

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the bareudp fill metadata dst function. The function passes bareudp-sock to udp tunnel6 dst lookup in the IPv6 path without performing a NULL check...