CVE-2026-23427

Summary: CVE-2026-23427 affects ksmbd in the Linux kernel and has been fixed to address a use-after-free in durable v2 replay of active SMB file handles. The root cause is that parse_durable_handle_context() unconditionally assigns dh_info->fp->conn to the current connection when handling D...

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 unvalidated LOCK response size. This vulnerability could lead to a heap buffer overflow...

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 an error in the path of the amlspisgprobe function; controller memory is not released properly,...

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 ctnetlinkdumpexpct function allowing reusing of deallocated resources, potentially leading to null...

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 absence of recorded new directory entries, potentially leading to data loss...

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 improper handling of file handle connections during the replay of persistent handles v2. This cou...

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, caused by an improper adaptation of the iptunnelxmitstats function, which may lead to data corruption or system...

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 lack of null pointer checking, potentially leading to null pointer dereferencing...

ROS-20260403-73-0018

A vulnerability in the tlsdodecryption function net/tls/tlssw.c of the Linux kernel is related to the use of memory after it has been freed. Exploitation of the vulnerability allows an attacker acting remotely to increase his privileges...

The vulnerability of the smc_sk_init() function in the net/smc/af_smc.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the smcskinit function in the net/smc/afsmc.c module of the Linux operating system is related to incorrect initialization of resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the Drupal CMS system’s kernel, related to improper code generation, allows attackers to execute arbitrary code.

The vulnerability of the Drupal CMS system’s kernel is related to improper code generation management. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

The vulnerability of the rxe_qp_do_cleanup() function in the drivers/infiniband/sw/rxe/rxe_qp.c module of the Linux operating system’s kernel allows a malicious actor to cause a service failure.

The vulnerability of the rxeqpdocleanup function in the drivers/infiniband/sw/rxe/rxeqp.c module of the Linux operating system’s kernel involves a pointer dereferencing issue. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the __submit_discard_cmd() function in the fs/f2fs/segment.c module of the Linux file system F2FS allows a attacker to trigger a service failure.

The vulnerability of the submitdiscardcmd function in the fs/f2fs/segment.c file of the Linux kernel’s File System F2FS module is related to the improper disabling or release of resources. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the function of_k3_udma_glue_parse_chn_by_id() in the driver/dma/ti/k3-udma-glue.c module of the Linux kernel’s DMA driver allows a hacker to cause a service failure.

The vulnerability of the function ofk3udmaglueparsechnbyid in the drivers/dma/ti/k3-udma-glue.c file of the DMA driver for the Linux operating system is related to errors during link counters updates. Exploiting this vulnerability could allow an attacker to cause a service failure...

MiracleLinux 8 : kernel-4.18.0-553.115.1.el8_10 (AXSA:2026-389:23)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-389:23 advisory. kernel: Linux kernel: Use-After-Free vulnerability in ATM subsystem CVE-2025-38180 kernel: macvlan: fix error recovery in macvlancommonnewlink...

DEBIAN-CVE-2026-23417

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix constant blinding for PROBEMEM32 stores BPFST | BPFPROBEMEM32 immediate stores are not handled by bpfjitblindinsn, allowing user-controlled 32-bit immediates to survive unblinded into JIT-compiled native code when...

PT-2026-35011

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the batman-adv module where the batadv tt prepare tvlv global data function calculates the allocation length for a global TT response using 16-bit temporaries. If a...

Ubuntu: Security Advisory (USN-8142-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

The vulnerability of the netlink_ack() function in the net/netlink/af_netlink.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the netlinkack function in the net/netlink/afnetlink.c module of the Linux operating system is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the emulation_proc_handler() function in the arch/arm64/kernel/armv8_deprecated.c module, which is part of the ARM 64-bit kernel support for the Linux operating system. This vulnerability allows a attacker to cause a service failure.

The vulnerability of the emulationprochandler function in the arch/arm64/kernel/armv8deprecated.c module of the ARM 64-bit kernel support for the Linux operating system is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...