CVE-2026-98224

A flaw was found in the Linux kernel's memory management subsystem. A local user could cause a Denial of Service DoS by triggering a failure during a memory mapping preparation operation. Because the kernel fails to properly release accounted memory when this operation fails, repeated triggers ca...

CVE-2026-98377 vlan: require the MAC header to be present in __vlan_insert_inner_tag()

In the Linux kernel, the following vulnerability has been resolved: vlan: require the MAC header to be present in vlaninsertinnertag vlaninsertinnertag only guarantees head room via skbcowhead, never that maclen bytes of MAC header are present. Its ETHHLEN wrappers - vlaninserttag under...

GPU_ShellCode

gpu poisoning; hide the payload inside the gpu memory. after my older repo, in which i used the thread description to hide the payload, i wanted to find new way, so now im using nividia gpu memory using cuda api's to allocate, write, and free when there is no need for the payload to be found in...

LsassReflectDumping

LsassReflectDumping This tool leverages the Process Forking technique using the RtlCreateProcessReflection API to clone the lsass.exe process. Once the clone is created, it utilizes MINIDUMPCALLBACKINFORMATION callbacks to generate a memory dump of the cloned process. Steps Getting the handle of...

Voidgate

VOIDGATE Description: A technique that can be used to bypass AV/EDR memory scanners. This can be used to hide well-known and detected shellcodes such as msfvenom by performing on-the-fly decryption of individual encrypted assembly instructions, thus rendering memory scanners useless for that...

WHS4_CVE-2021-4034

CVE-2021-4034 PwnKit - Local Privilege Escalation PoC 🔗 Original Project : berdav/CVE-2021-4034 This project is an educational analysis and modification based on the original. MIT License Compliant | White Hat School Training Task 📋 Overview CVE-2021-4034 is a local privilege escalation...

CVE-2026-98239

A flaw was found in the Linux kernel's LAN743x network device driver. This vulnerability allows an attacker capable of transmitting network traffic to an affected system to cause a Denial of Service DoS or memory corruption. The issue occurs because the driver attempts to update checksum...

CVE-2026-19569 Integer overflow in dynamic kernel object allocation allows user-mode threads to corrupt the kernel heap

dynamicobjectcreate in kernel/userspace/userspace.c computed the backing allocation for a dynamically allocated kernel object as objsizegetotype + size, and for thread stack elements as STACKELEMENTDATASIZEsize a round-up plus fixed overhead, without checking either expression for unsigned...

EUVD-2026-95529

dynamicobjectcreate in kernel/userspace/userspace.c computed the backing allocation for a dynamically allocated kernel object as objsizegetotype + size, and for thread stack elements as STACKELEMENTDATASIZEsize a round-up plus fixed overhead, without checking either expression for unsigned...

CVE-2026-19574

The ARM64 MMU back-end in Zephyr (specifically in arch_mem_domain_init()) contains a vulnerability where it assigns Address Space Identifiers (ASIDs) using a round-robin counter. Because only 255 ASIDs exist, wrapping the counter allows a new memory domain to share an ASID with a still-live domai...

CVE-2026-19574 ARM64 MMU can assign an in-use ASID to a new memory domain, breaking user-mode memory isolation

The ARM64 MMU back-end allocated address space identifiers ASIDs for memory domains with a bare round-robin counter in archmemdomaininit arch/arm64/core/mmu.c. VMASIDBITS is 8, so only 255 ASIDs exist; once the counter wrapped, archmemdomaininit could hand an ASID to a new domain while a still-li...

EUVD-2026-95528

The ARM64 MMU back-end allocated address space identifiers ASIDs for memory domains with a bare round-robin counter in archmemdomaininit arch/arm64/core/mmu.c. VMASIDBITS is 8, so only 255 ASIDs exist; once the counter wrapped, archmemdomaininit could hand an ASID to a new domain while a still-li...

CVE-2026-19574 ARM64 MMU can assign an in-use ASID to a new memory domain, breaking user-mode memory isolation

The ARM64 MMU back-end allocated address space identifiers ASIDs for memory domains with a bare round-robin counter in archmemdomaininit arch/arm64/core/mmu.c. VMASIDBITS is 8, so only 255 ASIDs exist; once the counter wrapped, archmemdomaininit could hand an ASID to a new domain while a still-li...

EUVD-2026-95527

The ITE IT8xxx2 SHI host-command backend subsys/mgmt/echostcmd/backends/echostcmdbackendshiite.c copied the 8-byte host-command request header from the SPI Rx FIFO directly into the shared receive buffer data-inmsg and only afterwards checked the protocol version and the derived packet length. Th...

EUVD-2026-95526

The LE Audio Broadcast Sink in subsys/bluetooth/audio/bapbroadcastsink.c copies subgroup metadata from a received Basic Audio Announcement BASE into the static Broadcast Audio Scan Service parameter structure modsrcparam without any bounds check. In basesubgroupmetacb the destination element was...

Vulnerability handling in Citrix NetScaler ADC and Gateway

Citrix has identified a vulnerability in NetScaler ADC and Gateway products when these are configured as SAML Service Providers SPs or Identity Providers IdPs. The vulnerability involves a memory overflow that occurs during the processing of SAML messages. This vulnerability can be activated...

Improper Input Validation

Hazelcast is vulnerable to Improper Input Validation. The vulnerability is due to improper validation of data supplied by a malicious client connected to the cluster, which allows an attacker to read arbitrary memory from a cluster member, crash the member, or potentially corrupt memory and execu...

CVE-2026-23008-Solidity-Assembly-Return-Data-Size-Confusion

CVE-2026-23008 – Solidity Assembly Return Data Size Confusion Program Code Solidity // ReturnSizeConfusion.sol contract Victim function callExternaladdress target external returns bytes memory bool success, bytes memory ret = target.callabi.encodeWithSignature"someFunc"; requiresuccess, "call...

CVE-2026-98234

A flaw was found in the Linux kernel's Heavy-Hitter Filter HHF network packet scheduler. A local user with network administration privileges, such as within a container or user namespace, can set an excessively large flow limit due to missing upper-bound validation. When the system subsequently...

EDRSilencer

EDRSilencer Inspired by the closed source FireBlock tool FireBlock from MdSec NightHawk, I decided to create my own version and this tool was created with the aim of blocking the outbound traffic of running EDR processes using Windows Filtering Platform WFP APIs. This tool offers the following...