EUVD-2026-35033

A flaw was found in Samba’s WINS server component when running as an Active Directory Domain Controller. The WINS protocol handlers for certain request types did not properly validate incoming packets, allowing an unauthenticated remote attacker to trigger a NULL pointer dereference and crash the...

CVE-2026-3238 Samba: denial of service against ad dc wins server

A flaw was found in Samba’s WINS server component when running as an Active Directory Domain Controller. The WINS protocol handlers for certain request types did not properly validate incoming packets, allowing an unauthenticated remote attacker to trigger a NULL pointer dereference and crash the...

CVE-2026-3238

A flaw was found in Samba’s WINS server component when running as an Active Directory Domain Controller. The WINS protocol handlers for certain request types did not properly validate incoming packets, allowing an unauthenticated remote attacker to trigger a NULL pointer dereference and crash the...

CVE-2026-3238

A flaw was found in Samba’s WINS server component when running as an Active Directory Domain Controller. The WINS protocol handlers for certain request types did not properly validate incoming packets, allowing an unauthenticated remote attacker to trigger a NULL pointer dereference and crash the...

CVE-2026-46282: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: iio: frequency: admv1013: fix NULL pointer dereference on str When devicepropertyreadstring fails, str is left uninitialized but the code falls through to strcmpstr, ..., dereferencing a garbage pointer. Replace manual read/strcm...

CVE-2026-3238: NULL Pointer Dereference

A flaw was found in Samba’s WINS server component when running as an Active Directory Domain Controller. The WINS protocol handlers for certain request types did not properly validate incoming packets, allowing an unauthenticated remote attacker to trigger a NULL pointer dereference and crash the...

CVE-2026-46296: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: spi: s3c64xx: fix NULL-deref on driver unbind A change moving DMA channel allocation from probe back to s3c64xxspipreparetransfer failed to remove the corresponding deallocation from remove. Drop the bogus DMA channel release fro...

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 a null pointer dereferencing in the rtwcbufalloc function within the staging rtl8723bs driver. Th...

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 iowqremovepending function in iowq. This function does not check whether the predecessor has...

PT-2026-47327

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Use-After-Free UAF and Null Pointer Dereference NPD conditions exist in the lifecycle management of hci uart. The issue occurs when workqueues init ready and write work are not flushed o...

CVE-2026-46292: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: pmdomain: core: Fix detach procedure for virtual devices in genpd If a device is attached to a PM domain through genpddevpmattachbyid, genpd calls pmruntimeenable for the corresponding virtual device that it registers. While this...

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 reuse and race conditions in the path of Bluetooth hciuart’s shutdown and initialization processe...

PT-2026-47354

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the admv1013 driver within the iio: frequency component. When the device property read string function fails, the str variable remains uninitialized...

Red Hat Enterprise Linux 10 异常处理不当漏洞

Samba is an open-source suite of standard Windows interoperability programs for Linux and Unix systems. Samba has a code vulnerability that stems from the WINS protocol handler, which fails to properly validate incoming packets when operating as an Active Directory domain controller. This allows...

PT-2026-47376

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the rtw cbuf alloc function within the rtl8723bs staging driver. The issue occurs because the return value of kzalloc flex is used without verifying ...

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 process of virtual device separation in genpd, and it may lead to null pointer dereferencing...

PT-2026-50753

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in do directive in modules/preprocs/nasm/nasm-pp.c...

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 a null pointer dereferencing in the admv1013 driver, potentially leading to system crashes...

CVE-2026-46278: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Fix segfault when updating ftrace mask Fix invalid data access by passing right data for debugfs entry. 171.549793 Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 171.559248 M...

PT-2026-53209

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.1.2-1.1 Description A NULL pointer dereference occurs in the AMD64 AGP driver when operating in virtualized environments, such as qemu/kvm, that lack a physical AMD northbridge. The issue stems from broken erro...