kernel: Read root-owned files as an unprivileged user

A vulnerability was found in the Linux kernel that allows an unprivileged local user to read sensitive files normally restricted to the root user. The flaw occurs during process exit, where a brief window allows an attacker to intercept file access from a privileged process before it fully...

ToddyCat: your hidden email assistant. Part 2

Introduction We continue to share details on the malicious techniques and toolsets used by the ToddyCat APT group. In the first part of this report, we examined the group's attacks aimed at stealing data from browsers, as well as from local and cloud email services. The methods used in that...

Linux Distros Unpatched Vulnerability : CVE-2026-53300

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: enetc: fix NTMP DMA use-after-free issue The AI-generated review reported a potential DMA use-after- free issue 1. If netcxmitntmpcmd times out and returns...

AD Shadow Credentials Auto

Runs Certipy shadow auto against an account and surfaces the resulting TGT/NT hash output. !/usr/bin/env python3 -- coding: utf-8 -- import os import shlex import shutil import subprocess from kittysploit import class ModulePost: info = "name": "AD Shadow Credentials Auto", "description": "Runs...

PT-2026-53735

Name of the Vulnerable Software and Affected Versions Matrix42 Empirum versions prior to 25.5 Matrix42 Empirum versions 26.x prior to 26.2 Description The PBackupVSS.exe component creates a named pipe at '.pipePBackupVSS' with a Discretionary Access Control List DACL that grants GENERIC READ and...

CVE-2026-57919

PBackupVSS.exe in Matrix42 Empirum before 25.5 and 26.x before 26.2 creates a named pipe \.\pipe\PBackupVSS with a DACL that grants GENERICREAD and GENERICWRITE permissions to all authenticated users. A low-privileged local attacker can connect to this pipe and send crafted IPC messages to trigge...

CVE-2026-57919

PBackupVSS.exe in Matrix42 Empirum before 25.5 and 26.x before 26.2 creates a named pipe \.\pipe\PBackupVSS with a DACL that grants GENERICREAD and GENERICWRITE permissions to all authenticated users. A low-privileged local attacker can connect to this pipe and send crafted IPC messages to trigge...

Cross-Site Scripting (XSS)

DOMPurify is vulnerable to Cross-Site Scripting XSS. The vulnerability is due to DOMPurify skipping the contents of shadow DOM elements inside HTML elements during sanitization, which allows an attacker to embed malicious payloads that execute when the template is cloned and inserted into the pag...

UBUNTU-CVE-2026-53300

In the Linux kernel, the following vulnerability has been resolved: net: enetc: fix NTMP DMA use-after-free issue The AI-generated review reported a potential DMA use-after-free issue 1. If netcxmitntmpcmd times out and returns an error, the pending command is not explicitly aborted, while...

Windows Backup SAM and SYSTEM (VSS)

Create a VSS shadow copy and copy SAM/SYSTEM registry hives or NTDS.dit and SYSTEM on domain controllers to a remote directory, then download the files through the current session. !/usr/bin/env python3 -- coding: utf-8 -- """ Backup SAM and SYSTEM hives or NTDS.dit + SYSTEM on domain controllers...

CVE-2026-52969

In the Linux kernel, the following vulnerability has been resolved: KVM: Reject wrapped offset in kvmresetdirtygfn kvmresetdirtygfn guards the gfn range with if !memslot || offset + flsmask = memslot-npages return; but offset is u64 and the addition is unchecked. The check can be silently bypasse...

MAL-2026-6374 Malicious code in evil-pkg (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 9fafd2d99f9cf4494726ad31b7444c029e6af96702066992ae4b0741c5239b1a Package declares "bin": "node": "./shim.js" in package.json, which registers shim.js as the node command in nodemodules/.bin. In any environment wher...

CVE-2026-52969: Improper Validation of Array Index

In the Linux kernel, the following vulnerability has been resolved: KVM: Reject wrapped offset in kvmresetdirtygfn kvmresetdirtygfn guards the gfn range with if !memslot || offset + flsmask = memslot-npages return; but offset is u64 and the addition is unchecked. The check can be silently bypasse...

Cross-site Scripting (XSS)

DOMPurify is vulnerable to cross-site scripting XSS. The vulnerability is due to the use of realm-specific instanceof checks when sanitizing DOM nodes from a different same-origin realm, which allows an attacker to bypass sanitization for form attributes, template content, and shadow DOM, leading...

[SECURITY] Fedora 44 Update: thorvg-1.0.6-1.fc44

ThorVG is an open-source graphics library designed for creating vector-based scenes and animations. It combines immense power with remarkable lightweight efficiency, as Thor embodies a dual meaning=E2=80=94symbolizing both thundero us strength and lightning-fast agility. Embracing the philosophy ...

CVE-2026-54269 protobufjs: Schema-derived names can shadow runtime-significant properties

protobufjs compiles protobuf definitions into JavaScript JS functions. Prior to 8.6.0 and 7.6.3, protobufjs accepted certain schema-derived names that could collide with properties used by protobufjs runtime helpers. The known affected names are fields named hasOwnProperty, field or oneof names...

On-Premises API Security on Kubernetes: What It Actually Looks Like in Practice

Let’s Talk About Where Your APIs Actually Run Quick answer: On-premises API security keeps API discovery, detection, and enforcement inside your own perimeter instead of a third-party cloud—the model regulated industries need. Deploying it natively on Kubernetes sidecar sensors → a discovery...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: arm64/gcs: Error handling in archsetshadowstackstatus has been fixed. allocgcs returns an error-encoded pointer if it fails; this issue originates from dommap, not from NULL. The current check for NULL fails to detect errors, whi...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: x86/shstk: Prevent deadlock during shstk sigreturn During sigreturn, the shadow stack signal frame is popped. The kernel does this by reading the shadow stack using normal read accesses. When it cannot assume that the memory is t...

Forget Data Leakage: Shadow AI's Real Threat Is Access Control

The first wave of enterprise AI concern was straightforward. It was simply employees pasting sensitive data into public AI tools. Security teams responded with usage policies, domain blocks, and data loss prevention rules. That response made sense at the time. It doesn't fit the problem anymore...