Microsoft Windows Kernel Competitive Conditions Vulnerability

The Microsoft Windows Kernel is the kernel of the Windows operating system from the American company Microsoft. A competitive condition vulnerability exists in Microsoft Windows Kernel. The vulnerability stems from a competitive condition in the kernel's handling of certain operations and can be...

The vulnerability of the lpfc_cmpl_ct_cmd_gft_id() function in the drivers/scsi/lpfc/lpfc_ct.c file of the Linux operating system’s SCSI device driver allows a hacker to cause a service failure.

The vulnerability of the lpfccmplctcmdgftid function in the drivers/scsi/lpfc/lpfcct.c file of the Linux SCSI device driver kernel module is related to the pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a system failure...

The vulnerability of the ftrace_startup() function in the kernel/trace/ftrace.c module, which is part of the Linux operating system’s tracing support, allows a malicious actor to cause a service failure.

The vulnerability of the ftracestartup function in the kernel/trace/ftrace.c module, which is part of Linux’s kernel-level tracing support, involves pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a system failure...

CVE-2026-2636

This vulnerability is caused by a CWE‑159: "Improper Handling of Invalid Use of Special Elements" weakness, which leads to an unrecoverable inconsistency in the CLFS.sys driver. This condition forces a call to the KeBugCheckEx function, allowing an unprivileged user to trigger a system crash...

The vulnerability of the dm_resume() function in the drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c file of the Direct Rendering Infrastructure (DRI) driver for AMD graphics cards in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the dmresume function in the drivers/gpu/drm/amd/display/amdgpudm/amdgpudm.c file of the Direct Rendering Infrastructure DRI driver for AMD graphics cards in Linux operating systems is related to the use of pointers. Exploiting this vulnerability could allow an attacker to...

EUVD-2026-8718

This vulnerability is caused by a CWE‑159: "Improper Handling of Invalid Use of Special Elements" weakness, which leads to an unrecoverable inconsistency in the CLFS.sys driver. This condition forces a call to the KeBugCheckEx function, allowing an unprivileged user to trigger a system crash...

CVE-2026-2636

This vulnerability is caused by a CWE‑159: "Improper Handling of Invalid Use of Special Elements" weakness, which leads to an unrecoverable inconsistency in the CLFS.sys driver. This condition forces a call to the KeBugCheckEx function, allowing an unprivileged user to trigger a system crash...

CVE-2026-2636

This vulnerability is caused by a CWE‑159: "Improper Handling of Invalid Use of Special Elements" weakness, which leads to an unrecoverable inconsistency in the CLFS.sys driver. This condition forces a call to the KeBugCheckEx function, allowing an unprivileged user to trigger a system crash...

kernel: Linux kernel: Denial of Service via out-of-bounds read in USB configuration parsing

A flaw was found in the Linux kernel's USB core configuration parsing. Specifically, the usbparsessendpointcompanion function incorrectly checks the descriptor type before its length, which can lead to reading data beyond the intended buffer. This out-of-bounds read vulnerability could allow a...

PT-2026-21986

Name of the Vulnerable Software and Affected Versions Windows versions prior to September 2025 cumulative update for Windows 11 2024 LTSC and Windows Server 2025 Windows 11 23H2 and earlier Description The issue is caused by improper handling of invalid use of special elements within the CLFS.sys...

The vulnerability of the spectre_v2_select_mitigation() function in the arch/x86/kernel/cpu/bugs.c module, which is part of the Linux operating system’s kernel support for x86 platforms, allows a hacker to trigger a system failure.

The vulnerability of the spectrev2selectmitigation function in the arch/x86/kernel/cpu/bugs.c module of the Linux operating system’s kernel for x86 platforms is related to state management errors. Exploiting this vulnerability could allow an attacker to cause a system failure...

Microsoft Windows 安全漏洞

Microsoft Windows is an operating system used on personal devices by the American company Microsoft. There are security vulnerabilities in Microsoft Windows, which stem from improper handling of special elements in the CLFS.sys driver. These vulnerabilities may allow unauthorized users to trigger...

DEBIAN-CVE-2026-21863

Valkey is a distributed key-value database. Prior to versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12, a malicious actor with access to the Valkey clusterbus port can send an invalid packet that may cause an out bound read, which might result in the system crashing. The Valkey clusterbus packet processin...

Valkey 缓冲区错误漏洞

Valkey is a flexible distributed key-value database developed by Valkey OpenSource. Versions prior to Valkey 9.0.2, 8.1.6, 8.0.7, and 7.2.12 contain a buffer error vulnerability. This vulnerability arises from the lack of validation of extended data packet positions in the cluster bus data packet...

scsi: qla2xxx: Free sp in error path to fix system crash

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CVE-2026-2738

Buffer overflow in ovpn‑dco‑win version 2.8.0 allows local attackers to cause a system crash by sending too large packets to the remote peer when the AEAD tag appears at the end of the encrypted packet...

SUSE CVE-2025-71232

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Free sp in error path to fix system crash System crash seen during load/unload test in a loop, 61110.449331 qla2xxx 0000:27:00.0-0042:0: Disabled MSI-X. 61110.467494...

CVE-2025-71235

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Delay module unload while fabric scan in progress System crash seen during load/unload test in a loop. 105954.384919 RBP: ffff914589838dc0 R08: 0000000000000000 R09: 0000000000000086 105954.384920 R10:...

CVE-2025-71232

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Free sp in error path to fix system crash System crash seen during load/unload test in a loop, 61110.449331 qla2xxx 0000:27:00.0-0042:0: Disabled MSI-X. 61110.467494...

UBUNTU-CVE-2025-71232

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Free sp in error path to fix system crash System crash seen during load/unload test in a loop, 61110.449331 qla2xxx 0000:27:00.0-0042:0: Disabled MSI-X. 61110.467494...