Regarding Cloudflare's Durable Objects (DO), what I still don't fully understand is what code DO actually executes. I am ...

A newly published PlayStation 5 exploit chain, dubbed Relapse, combines a WebKit browser vulnerability with a kernel-level use-after-free race condition to obtain kernel read/write access on PS5 ...

Today's JavaScript training ground. I continued exploring the DOM village. Today's theme seemed quite plain at first glance. Are the 'DOM element itself' and the 'value extracted from it' the same ...

Cybersecurity researchers have disclosed a critical security flaw in isolated-vm, a popular open-source sandbox with more than 2,900 stars and 190 forks on GitHub, that could allow attackers to escape ...

Researchers proved they could steal a live authentication token from Cloudflare's production serverless infrastructure using a Spectre-class side-channel attack that ran 360 times faster than the ...

Use the Node.js runtime to run Vercel Functions written in JavaScript or TypeScript. Node.js-powered functions are suited to computationally intense or large functions and provide benefits like: ...

This article explains how workbooks, worksheets, ranges, tables, and charts fit together in the Excel JavaScript object model. In most Excel add-ins, you start with a workbook, move to a worksheet, ...

The full API of this library can be found in api.md file along with many code examples. The primary API for interacting with OpenAI models is the Responses API. You can generate text from the model ...

Abstract: Context: Broken Access Control (BAC) is ranked by OWASP as the most critical web security risk. Open-source JavaScript projects, with their openness and diverse contributors, are ...

A new open-source tool called PDF Object Hashing is designed to detect malicious PDFs by analyzing their structural “fingerprints.” Released by Proofpoint, the tool empowers security teams to create ...

Proofpoint created a new open-source tool for creating threat detection rules based on unique characteristics in PDFs called “PDF Object Hashing”. This technique can help with identifying related ...

Use-after-free (UAF) vulnerabilities represent one of the most critical and prevalent security threats in modern software systems, particularly affecting applications written in memory-unsafe ...