web security

CISA’s latest update to the Known Exploited Vulnerabilities (KEV) Catalog adds three actively exploited flaws — a Linux kernel TOCTOU race condition, an Android Runtime issue, and a high‑impact Sitecore deserialization vulnerability — forcing organizations that track KEV and federal agencies...

ESET Research has uncovered a previously undocumented threat actor it calls GhostRedirector, which in June 2025 was found to have compromised at least 65 Windows servers across multiple countries and deployed two custom tools — a C++ backdoor named Rungan and a native IIS module named Gamshen...

Microsoft Edge's experimental Scareware Blocker is graduating from a single-user popup interrupter to a broader, system-strengthening feature that can block scam sites and — in the Canary channel — optionally share detected scam links and classifications with Microsoft’s Defender SmartScreen...

Microsoft’s Internet Information Services (IIS) and its relationship with Windows Server have resurfaced in recent reporting as a nexus of operational pain and security risk — a story that blends a high‑volume patch cycle, at least one serious authentication vulnerability, and persistent...

Google’s search ecosystem feels less like a quietly humming engine this month and more like a living, shifting organism: ranking volatility persists, product experiments are multiplying, and the balance between AI-driven answers and the traditional web referral economy is under renewed scrutiny...

A race condition in V8, tracked as CVE‑2025‑8880, was disclosed by the Chromium team and fixed upstream in Chrome Stable — the flaw could allow a remote attacker to execute code inside the browser sandbox via a crafted webpage, and Chromium-based browsers (including Microsoft Edge) are advised...

Siemens’ SINEC Traffic Analyzer—an on-premises PROFINET monitoring tool found in utilities, manufacturing, and energy networks—has been the subject of a sustained, multi-stage security disclosure that now spans multiple advisories and several high-severity CVEs. The vendor (Siemens ProductCERT)...

TL;DR — Microsoft has published a security advisory for CVE-2025-53772: a deserialization vulnerability in Web Deploy (msdeploy) that can allow an authenticated (authorized) user who can reach the Web Deploy endpoint to cause remote code execution on the target server. If you run Web Deploy (the...

Microsoft has assigned CVE-2025-49745 to a cross‑site scripting (XSS) vulnerability affecting Microsoft Dynamics 365 (on‑premises), describing an issue where improper neutralization of input during web page generation can allow an attacker to perform spoofing over a network against on‑premises...

A fresh security vulnerability has come to light within the core of today’s most popular browsers. Tracked as CVE-2025-8577, this flaw concerns the Chromium engine’s Picture-in-Picture (PiP) feature—a component found in Google Chrome, Microsoft Edge, and a string of leading browsers. Patching...

A recent security vulnerability, identified as CVE-2025-8583, has been discovered in Google Chrome's permissions implementation. This flaw allows remote attackers to perform user interface (UI) spoofing through specially crafted HTML pages. Google has addressed this issue in Chrome version...

A recent security vulnerability, identified as CVE-2025-8581, has been discovered in Google Chrome's Extensions component. This flaw could potentially allow remote attackers to leak cross-origin data by persuading users to perform specific actions on a crafted HTML page. Google has addressed...

A critical security vulnerability, identified as CVE-2025-8578, has been discovered in Google Chrome's Cast component, affecting versions prior to 139.0.7258.66. This "use after free" flaw poses significant risks, including potential heap corruption and arbitrary code execution, if exploited by...

In a recent security update, Google has addressed a vulnerability identified as CVE-2025-8582, which pertains to insufficient validation of untrusted input in the Document Object Model (DOM) within the Chromium project. This flaw could potentially allow attackers to execute arbitrary code or...

A critical security vulnerability has surfaced in Chromium, identified as CVE-2025-8576, raising urgent alarms for users of all Chromium-based browsers, including Microsoft Edge. This flaw, classified as a "use after free" in Extensions, exposes millions of users to potential cyberattacks...

Microsoft Edge is once again challenging user expectations with a striking redesign currently being trialed in the Edge Canary build: the relocation of the web browser’s address bar to the very top of the window, above the tab row. This update, while visually subtle at first glance, represents a...

Cyber threats are evolving at a pace that matches the relentless march of digital transformation. By 2025, easy-to-exploit vulnerabilities and automated attack tools will outpace most patching cycles. Setting up a secure web server is no longer an advanced task reserved for seasoned...

A critical security vulnerability, identified as CVE-2025-8292, has been discovered in Google Chrome's Media Stream component. This "use after free" flaw allows remote attackers to exploit heap corruption through specially crafted HTML pages, potentially leading to arbitrary code execution. The...

Here’s how to connect a website to a Bluetooth or USB device in Microsoft Edge, according to official Microsoft Support: Steps to Connect a Website to Bluetooth/USB Device Connect your device: Bluetooth: Make sure Bluetooth is turned on for your computer and the device you want to use is on and...

In an age where web browsers have transformed into powerful platforms rivaling even native applications, Microsoft Edge stands out by enabling deep integration between websites and hardware devices through Bluetooth and USB connectivity. This technical leap opens significant possibilities but...