CVE-2026-50459 Windows Kernel Elevation of Privilege Vulnerability

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CVE-2026-50429

CVE-2026-50429 describes an out-of-bounds read in the Windows Kernel that may allow a remote attacker to disclose information over a network. The entry is tied to Microsoft’s Windows kernel information-disclosure vulnerability with a base CVSSv3.1 score of 8.2 (Network, Low attack complexity, No ...

CVE-2026-50475

CVE-2026-50475 is a Windows Kernel information‑disclosure vulnerability caused by a buffer over‑read in the kernel. An authorized local attacker can disclose information from memory. Documented impact is local information disclosure; no remote code execution is indicated in the provided sources. ...

CVE-2026-50399

CVE-2026-50399 is a Windows Kernel elevation-of-privilege vulnerability caused by an out-of-bounds read in the Windows Kernel. The issue enables an authorized attacker to elevate privileges locally. According to the connected sources, the affected component is Windows Kernel, with a CVSS v3.1 bas...

CVE-2026-50436 Windows Kernel Elevation of Privilege Vulnerability

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CVE-2026-50463

CVE-2026-50463 is a Windows Kernel information-disclosure flaw (out-of-bounds read) that can be exploited remotely over a network to disclose data. The CVE is documented across NVD/EUVD and related feeds, and Microsoft has released updates (KB5099539/KB5099540 and MSRC page) addressing this vulne...

CVE-2026-50316 Windows Kernel Information Disclosure Vulnerability

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CVE-2026-54107 Windows Win32k Elevation of Privilege Vulnerability

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CVE-2026-10669 Xtensa MPU `arch_buffer_validate()` integer-overflow lets a user thread bypass syscall pointer validation

On Xtensa SoCs built with CONFIGXTENSAMPU and CONFIGUSERSPACE, archbuffervalidate in arch/xtensa/core/mpu.c — the architecture hook that verifies a user-mode-supplied buffer is accessible to the calling user thread with the requested permission — defaulted its return value to 0 access permitted a...

Windows Kernel Information Disclosure Vulnerability

Buffer over-read in Windows Kernel allows an authorized attacker to disclose information locally...

kernel: KVM: x86: Fix shadow paging use-after-free due to unexpected role

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM x86 shadow paging mechanism. This vulnerability occurs when a host page directory entry PDE mapping is changed from within the guest, leading to an unexpected role mismatch in shadow paging. This mismatch can cause a...

K000162204: Linux kernel vulnerability CVE-2025-37789

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix nested key length validation in the set action It's not safe to access nlalenovskey if the data is smaller than the netlink header. Check that the attribute is OK first...

RockyLinux 9 : kernel (RLSA-2026:36957)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:36957 advisory. kernel: net/sched: ets: Always remove class from active list before deleting in etsqdiscchange CVE-2025-71066 kernel: KVM: x86: Fix shadow paging...

The vulnerability of the nfsd_set_fh_dentry() function in the fs/nfsd/nfsfh.c module, which is part of the Linux kernel’s Network File System support, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the nfsdsetfhdentry function in the fs/nfsd/nfsfh.c module, which supports the Network File System in Linux kernels, is related to improper memory release memory leak. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

RockyLinux 8 : kernel (RLSA-2026:36366)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:36366 advisory. kernel: fs/smb/client: fix out-of-bounds read in cifssanitizeprepath CVE-2026-43112 Tenable has extracted the preceding description block directly from the...

CVE-2026-45196

Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a GPU register access which can lead to privilege escalation...

Exploit for Use After Free in Linux Linux_Kernel

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Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current in removewaiter CVE-2026-43499 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 - Kernel-5.4 Extra. Visit this page to learn more about...

Amazon Linux 2 : kernel, --advisory ALAS2-2026-3801 (ALAS-2026-3801)

The version of kernel installed on the remote host is prior to 4.14.355-284.740. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3801 advisory. In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current in...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2026-126 (ALASKERNEL-5.4-2026-126)

The version of kernel installed on the remote host is prior to 5.4.302-226.484. It is, therefore, affected by a vulnerability as referenced in the ALAS2KERNEL-5.4-2026-126 advisory. In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current in...