CVE-2026-90243

CVE-2026-90243 affects the Linux kernel 's Intel VT-d IOMMU subsystem. The vulnerability is in copied_context_tear_down(), which zeroes the 128-bit context entry via context_clear_entry() before issuing context-cache and IOTLB invalidations, while the Present bit is still set . This creates a win...

EUVD-2026-81836

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Clear Present bit before tearing down copied context entry copiedcontextteardown zeroes the 128-bit context entry with contextclearentry while the Present bit is still set, and only then issues the context-cache and...

EUVD-2026-81835

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix iopfrefcount leak on RID domain replacement inteliommuattachdevice enables IOPF for the new domain but never disables it for the old one. deviceblocktranslation, called at the start of the function, tears down...

CVE-2026-90241

CVE-2026-90241 affects the Linux kernel's Intel VT-d IOMMU subsystem. On the probe failure path in intel_iommu_probe_device(), a failure in pci_for_each_dma_alias() during scalable-mode context setup leaves already-programmed context entries pointing to the PASID table, which is then freed withou...

CVE-2026-90242

CVE-2026-90242 affects the Linux kernel iommu/vt-d subsystem. When an IOMMU domain is replaced at RID level , the iopf_refcount for the old domain is never decremented. Both intel_iommu_attach_device() and identity_domain_attach_dev() enable IOPF for the new domain but fail to disable it for the ...

EUVD-2026-81834

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Tear down scalable-mode context on probe failure intelpasidsetupsmcontext walks a PCI device’s DMA aliases via pciforeachdmaalias and programs a scalable-mode context entry for each RID. For a device with a...

CVE-2026-90240

CVE-2026-90240 is a use-after-free vulnerability in the Linux kernel's Intel VT-d IOMMU driver . The functions domain_context_clear_one() and device_pasid_table_teardown() flush the context cache using the device's own requester ID (RID) rather than the source ID of the DMA alias being torn down....

EUVD-2026-81833

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Flush context cache with correct SID when tearing down aliases domaincontextclearone and devicepasidtableteardown are both invoked once per DMA alias of a device. Each function locates the context entry using the...

kAFL

kAFL Fuzzer de retroalimentación asistido por hardware para VMs x86 kAFL/Nyx es un fuzzer guiado rápido para la VM x86. Es ideal para cualquier cosa que se ejecute como invitado QEMU/KVM, en particular firmware x86, kernels y sistemas operativos completos. Nota: Todos los componentes se...

DGA

DGA DGA sospechoso de PassiveDNS.cn y 360+VT Sandbox. Índice NCR: Necesita confirmación e ingeniería inversa Enlace| Estado ---|--- 50| DGA benigno de TeleRU, un DGA relacionado con un APK de Android 49| El DGA de MyDoom 48| Un DGA impredecible 39| Hecho Nuevas semillas de Banjori 38| Hecho Nuevo...

vt-py-scanner

Escáner de VirusTotal Script de Python para analizar TODOS los archivos con la API de VirusTotal, escaneando carpetas y subcarpetas de forma recursiva. Optimizado para Windows. Características Escanea TODOS los archivos de una carpeta y sus subcarpetas Configuración mediante archivo .env - Guarda...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Clean up sidomain in the initdmars error path A splat from kmemcachedestroy was observed in a previous version of the kernel commit ee2653bbe89d, “iommu/vt-d: Remove domain and devinfo mempool” when there was a failur...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: avoided invalid memory access via nodeonlineNUMANONODE. KASAN reports: 4.668325 T0 BUG: KASAN: wild-memory-access in dmarparseonerhsa arch/x86/include/asm/bitops.h:214, arch/x86/include/asm/bitops.h:226,...

vt-py

vt-py Esta es la biblioteca oficial de cliente de Python para VirusTotal. Con esta biblioteca puedes interactuar con la API REST v3 de VirusTotal y automatizar tu flujo de trabajo de forma rápida y eficiente. Cosas que puedes hacer con vt-py Analizar archivos y URL Obtener información sobre...

vt-go

vt-go Esta es la biblioteca cliente oficial de Go para VirusTotal. Con esta biblioteca puedes interactuar con la API REST v3 de VirusTotal sin tener que enviar solicitudes HTTP simples con el paquete estándar "http". Ejemplo de uso root@kitploit: package main import "flag" "fmt" "log" "os" vt...

Linux Distros Unpatched Vulnerability : CVE-2026-89448

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iommu/vt-d: Force requesting ACS when tboot is enabled Currently the conditions of requesting ACS in detectinteliommu don't include tboot, leading to a possible...

yara-rules-vt

yara-rules-vt Collection of YARA rules designed for usage through VirusTotal.com, for more information see https://support.virustotal.com/hc/en-us/articles/360015658497-Crowdsourced-Yara-Rules Example VirusTotal pane that contains InQuest signature fires note, you must login to VTI to see these:...

matrix-rs

Hipervisor Type-2 Blue Pill del núcleo de Windows en Rust Nombre en clave: Matrix Blog: https://memn0ps.github.io/hypervisors-for-memory-introspection-and-reverse-engineering/ Un hipervisor de investigación tipo 2 basado en Rust, ligero, seguro en cuanto a memoria y extremadamente rápido, con hoo...

AZL-100874 CVE-2026-89448 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Force requesting ACS when tboot is enabled Currently the conditions of requesting ACS in detectinteliommu don't include tboot, leading to a possible misconfiguration with ACS disabled e.g. due to user opts while iommu...

DEBIAN-CVE-2026-89448

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Force requesting ACS when tboot is enabled Currently the conditions of requesting ACS in detectinteliommu don't include tboot, leading to a possible misconfiguration with ACS disabled e.g. due to user opts while iommu...