CVE-2026-22851 FreeRDP RDPGFX ResetGraphics race leads to use-after-free in SDL client (sdl->primary)

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, a race condition between the RDPGFX dynamic virtual channel thread and the SDL render thread leads to a heap use-after-free. Specifically, an escaped pointer to sdl-primary SDLSurface is accessed after it has been...

CVE-2026-22851

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, a race condition between the RDPGFX dynamic virtual channel thread and the SDL render thread leads to a heap use-after-free. Specifically, an escaped pointer to sdl-primary SDLSurface is accessed after it has been...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001575)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001575 advisory. The vmwgbsurfacedefineioctl function in drivers/gpu/drm/vmwgfx/vmwgfxsurface.c in the Linux kernel through 4.10.7 does not validate certain levels data, which allows...

A 0-click exploit chain for the Pixel 9 Part 3: Where do we go from here?

Posted by Natalie Silvanovich While our previous two blog posts provided technical recommendations for increasing the effort required by attackers to develop 0-click exploit chains, our experience finding, reporting and exploiting these vulnerabilities highlighted some broader issues in the Andro...

The 5 Stages of Cyber Threat Exposure Management

Think of your security posture like a fortress. Traditional vulnerability management gives you a long list of every potential weakness—a loose stone here, a weak gate there. A cyber threat exposure management CTEM program acts as your chief strategist, analyzing intelligence to show you exactly...

What Is a Threat Exposure Management Platform? A Guide

For years, vulnerability management has been like a doctor treating symptoms without a diagnosis. You get a report full of issues—a high temperature here, a cough there—and you try to treat the most severe ones first. But you lack the context to understand the root cause. Are these symptoms...

When Bots Take the Bait: Exposing and Mitigating the Emerging Social Engineering Attack in Web Automation Agent

Web agents, powered by large language models LLMs, are increasingly deployed to automate complex web interactions. The rise of open-source frameworks e.g., Browser Use, Skyvern-AI has accelerated adoption, but also broadened the attack surface. While prior research has focused on model threats su...

The ROI Problem in Attack Surface Management

Attack Surface Management ASM tools promise reduced risk. What they usually deliver is more information. Security teams deploy ASM, asset inventories grow, alerts start flowing, and dashboards fill up. There is visible activity and measurable output. But when leadership asks a simple question, "I...

CVE-2025-68700

RAGFlow is an open-source RAG Retrieval-Augmented Generation engine. In versions prior to 0.23.0, a low-privileged authenticated user normal login account can execute arbitrary system commands on the server host process via the frontend Canvas CodeExec component, completely bypassing sandbox...

PT-2026-25335

Name of the Vulnerable Software and Affected Versions FreeRDP versions prior to 3.24.0 Description FreeRDP is an implementation of the Remote Desktop Protocol. The gdi surface bits function handles SURFACE BITS COMMAND messages from the RDP server. When using NSCodec, the bmp.width and bmp.height...

PT-2026-22017

Name of the Vulnerable Software and Affected Versions FreeRDP versions prior to 3.23.0 Description A malicious RDP server can trigger a heap buffer overflow in FreeRDP clients using the GDI surface pipeline, such as xfreerdp. This occurs when sending an RDPGFX ClearCodec surface command with an...

PT-2026-22012

Name of the Vulnerable Software and Affected Versions FreeRDP versions prior to 3.23.0 Description FreeRDP is a free implementation of the Remote Desktop Protocol. A flaw exists in the xf AppUpdateWindowFromSurface function where a cached XImage’s data pointer can reference a freed RDPGFX surface...

PT-2026-22003

Name of the Vulnerable Software and Affected Versions FreeRDP versions prior to 2.11.8 FreeRDP versions prior to 3.23.0 Description FreeRDP, a free implementation of the Remote Desktop Protocol, contains an out-of-bounds read issue in the FreeRDP client’s RDPGFX channel. A malicious RDP server ca...

OESA-2025-2855 cpp-httplib security update

A C++11 single-file header-only cross platform HTTP/HTTPS library. It's extremely easy to setup. Just include httplib.h file in your code! Security Fixes: cpp-httplib is a C++11 single-file header-only cross platform HTTP/HTTPS library. Prior to 0.27.0, a vulnerability allows attacker-controlled...

What is Continuous Threat Exposure Management? A Guide For CISOs and Vulnerability Teams

Traditional vulnerability management has taught us to look for weaknesses inside our own walls. But what if we flipped the script and started looking at our defenses from the outside in, just like an attacker does? Attackers don't care about CVSS scores; they care about pathways. They look for th...

AI Pulse: How AI Bots Surface Your Content

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AZL-72415 CVE-2025-68190 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/atom: Check kcalloc for WS buffer in amdgpuatomexecutetablelocked kcalloc may fail. When WS is non-zero and allocation fails, ectx.ws remains NULL while ectx.wssize is set, leading to a potential NULL pointer dereferen...

CVE-2025-36755

The CleverDisplay BlueOne hardware player is designed with its USB interfaces physically enclosed and inaccessible under normal operating conditions. Researchers demonstrated that, after cicumventing the device’s protective enclosure, it was possible to connect a USB keyboard and press ESC during...

New Research: Multifunction Printer (MFP) Security Concerns within the Enterprise Business Environment

Multifunction printers MFPs do far more than print. They scan, email, fax, store, and authenticate. That convenience comes with risk. Our latest report, Understanding Multifunction Printer MFP Security within the Enterprise Business Environment, from Rapid7’s Deral Heiland, Principal Security...

Exposing Vulnerabilities in Counterfeit Prevention Systems Utilizing Physically Unclonable Surface Features

Counterfeit products pose significant risks to public health and safety through infiltrating untrusted supply chains. Among numerous anti-counterfeiting techniques, leveraging inherent, unclonable microscopic irregularities of paper surfaces is an accurate and cost-effective solution. Prior work ...