29839 matches found
Linux Kernel Security Vulnerabilities
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 Security Vulnerabilities
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 Security Vulnerabilities
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 Security Vulnerabilities
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...
Linux Kernel Security Vulnerabilities
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...
Drupal Kernel Code Execution
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...
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...
Linux netlink_ack() Buffer Overflow DoS
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...
Linux USB DoS
The vulnerability of the usbhsrza1hardwareinit function in the drivers/usb/renesasusbhs/rza.c driver for Linux USB device controllers is related to errors during link counters updates. Exploiting this vulnerability could allow an attacker to cause a service failure...
arm64 kernel Heap Buffer Overflow DoS
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...
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...
Linux Distros Unpatched Vulnerability : CVE-2026-23402
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: x86/mmu: Only WARN in direct MMUs when overwriting shadow-present SPTE Adjust KVM's sanity check against overwriting a shadow-present SPTE with a another...
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...
UBUNTU-CVE-2026-23402
In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Only WARN in direct MMUs when overwriting shadow-present SPTE Adjust KVM's sanity check against overwriting a shadow-present SPTE with a another SPTE with a different target PFN to only apply to direct MMUs, i.e. on...
UBUNTU-CVE-2026-23401
In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Drop/zap existing present SPTE even when creating an MMIO SPTE When installing an emulated MMIO SPTE, do so after dropping/zapping the existing SPTE if it's shadow-present. While commit a54aa15c6bda3 was right about...
CVE-2026-23407 apparmor: fix missing bounds check on DEFAULT table in verify_dfa()
In the Linux kernel, the following vulnerability has been resolved: apparmor: fix missing bounds check on DEFAULT table in verifydfa The verifydfa function only checks DEFAULTTABLE bounds when the state is not differentially encoded. When the verification loop traverses the differential encoding...
CVE-2026-23401 KVM: x86/mmu: Drop/zap existing present SPTE even when creating an MMIO SPTE
In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Drop/zap existing present SPTE even when creating an MMIO SPTE When installing an emulated MMIO SPTE, do so after dropping/zapping the existing SPTE if it's shadow-present. While commit a54aa15c6bda3 was right about...
Moderate: Red Hat Security Advisory: kernel security update
An update for kernel is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...
drivers/gpu/drm/bridge/analogix/anx7625.c Heap Buffer Overflow DoS
The vulnerability of the segmentsedidread function in the drivers/gpu/drm/bridge/analogix/anx7625.c driver code relates to the exposure of confidential information within the Linux kernel’s Direct Rendering Infrastructure DRI support mechanism. Exploiting this vulnerability could allow an attacke...
Linux S390 Kernel Heap Buffer Overflow DoS
The vulnerability of the zcdncreate function in the drivers/s390/crypto/zcryptapi.c module of the Linux S390 kernel-based cryptography driver lies in the absence of any restrictions or regulations regarding resource allocation. Exploiting this vulnerability could allow a hacker to cause service...