EUVD-2026-5865

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: handle changing device dma map requirements The initial state of dmaneedsunmap may be false, but change to true while mapping the data iterator. Enabling swiotlb is one such case that can change the result. The nvme...

SUSE CVE-2026-23093

In the Linux kernel, the following vulnerability has been resolved: ksmbd: smbd: fix dmaunmapsg nents The dmaunmapsg functions should be called with the same nents as the dmamapsg, not the value the map function returned...

Google Android 安全漏洞

Google Android is an open-source operating system based on Linux, developed by Google Inc. There are security vulnerabilities in Google Android, which stem from a lack of boundary checks in the vpummap function of vpuioctl. This vulnerability may lead to arbitrary memory mapping, potentially...

CVE-2026-23097

In the Linux kernel, the following vulnerability has been resolved: migrate: correct lock ordering for hugetlb file folios Syzbot has found a deadlock analyzed by Lance Yang: 1 Task 5749: Holds foliolock, then tries to acquire immaprwsemread lock. 2 Task 5754: Holds immaprwsemwrite lock, then tri...

CVE-2026-23097

In the Linux kernel, the following vulnerability has been resolved: migrate: correct lock ordering for hugetlb file folios Syzbot has found a deadlock analyzed by Lance Yang: 1 Task 5749: Holds foliolock, then tries to acquire immaprwsemread lock. 2 Task 5754: Holds immaprwsemwrite lock, then tri...

CVE-2026-23093 ksmbd: smbd: fix dma_unmap_sg() nents

In the Linux kernel, the following vulnerability has been resolved: ksmbd: smbd: fix dmaunmapsg nents The dmaunmapsg functions should be called with the same nents as the dmamapsg, not the value the map function returned...

CVE-2025-47397

Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors...

CVE-2025-47397

CVE-2025-47397 describes a memory corruption vulnerability in GPU memory mapping using scatter-gather lists caused by unchecked IOMMU mapping errors. Affected component is involved in GPU memory mapping; the issue is exploitable locally with low privileges and no user interaction, with high impac...

CVE-2025-47397 Improper Release of Memory Before Removing Last Reference in Graphics

Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors...

EUVD-2025-206609

Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors...

CVE-2025-47397: Missing Release of Memory after Effective Lifetime

Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors...

PT-2026-5675

Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors...

Exploit for Out-of-bounds Read in Openssl

CTT-HEARTBLEED-Temporal-Resonance-Memory-Leak-Exploit-Heartble...

varstored: TOCTOU issues with mapped guest memory

ISSUE DESCRIPTION varstored is a component of the Xapi toolstack handling UEFI Variables for a VM. It has a communication path with OVMF inside the VM involving mapping a buffer prepared by OVMF. Within varstored, there were insufficient compiler barriers, creating TOCTOU issues with data in the...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005090)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005090 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Fix Virtual Memory mapping boundaries calculation Calculating the size of the mappe...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005031)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005031 advisory. In the Linux kernel, the following vulnerability has been resolved: tcp: fix page frag corruption on page fault Steffen reported a TCP stream corruption for HTTP...

CVE-2026-23762

VB-Audio Voicemeeter, Voicemeeter Banana, and Voicemeeter Potato versions ending in 1.1.1.9, 2.1.1.9, and 3.1.1.9 and earlier, respectively, as well as VB-Audio Matrix and Matrix Coconut versions ending in 1.0.2.2 and 2.0.2.2 and earlier, respectively, contain a vulnerability in their virtual aud...

CVE-2026-23762

VB-Audio Voicemeeter, Voicemeeter Banana, and Voicemeeter Potato versions ending in 1.1.1.9, 2.1.1.9, and 3.1.1.9 and earlier, respectively, as well as VB-Audio Matrix and Matrix Coconut versions ending in 1.0.2.2 and 2.0.2.2 and earlier, respectively, contain a vulnerability in their virtual aud...

CVE-2026-23762 VB-Audio Voicemeeter & Matrix Drivers DoS via MmMapLockedPagesSpecifyCache

VB-Audio Voicemeeter, Voicemeeter Banana, and Voicemeeter Potato versions ending in 1.1.1.9, 2.1.1.9, and 3.1.1.9 and earlier, respectively, as well as VB-Audio Matrix and Matrix Coconut versions ending in 1.0.2.2 and 2.0.2.2 and earlier, respectively, contain a vulnerability in their virtual aud...

CVE-2026-23762 VB-Audio Voicemeeter & Matrix Drivers DoS via MmMapLockedPagesSpecifyCache

VB-Audio Voicemeeter, Voicemeeter Banana, and Voicemeeter Potato versions ending in 1.1.1.9, 2.1.1.9, and 3.1.1.9 and earlier, respectively, as well as VB-Audio Matrix and Matrix Coconut versions ending in 1.0.2.2 and 2.0.2.2 and earlier, respectively, contain a vulnerability in their virtual aud...