Browser Security

Chrome, Foxit & Open VSX Address Critical Browser & Extension Security

Nishant Sharma

05 Feb 2026 — 1 min read

This newsletter is AI generated and may hallucinate sometimes 😊

Foxit Releases Security Updates for PDF Editor Cloud XSS Vulnerabilities

Foxit released security updates for its PDF Editor Cloud, addressing multiple Cross-Site Scripting (XSS) vulnerabilities.
These XSS flaws could allow attackers to inject malicious scripts into web pages viewed by users, potentially leading to data theft or session hijacking.
Users of Foxit PDF Editor Cloud are urged to apply the latest security patches immediately to mitigate the risk of exploitation.

Source: The Cyber Express | Date: February 4, 2026

Chrome 144 Security Alert: V8 & Libvpx Flaws Expose Systems to Hacks

Google Chrome version 144 has released a critical security update to patch several vulnerabilities, including high-severity flaws in the V8 JavaScript engine and the libvpx video codec library.
These vulnerabilities, identified as CVE-2026-XXXX (placeholder), could lead to arbitrary code execution and denial-of-service due to memory corruption and out-of-bounds read/write issues.
Users should update to the latest Chrome 144 version to mitigate risks associated with these potentially exploitable security vulnerabilities.

Source: SecurityOnline.info | Date: February 04, 2026

References

Foxit Releases Security Updates for PDF Editor Cloud XSS Vulnerabilities - The Cyber Express
Chrome 144 Security Alert: V8 & Libvpx Flaws Expose Systems to Hacks - SecurityOnline.info

Firefox & Foxit: New AI Privacy Controls and Critical JavaScript Flaws

This newsletter is AI generated and may hallucinate sometimes 😊 Mozilla Firefox Introduces One-Click Option to Disable Generative AI Features * Mozilla Firefox has added a new user-friendly option that allows users to disable all generative AI features within the browser with a single click. * This feature, currently rolling out in the

OpenClaw Bug Enables RCE; MoltBot Skills Exploited for Malware

This newsletter is AI generated and may hallucinate sometimes 😊 OpenClaw Bug Enables One-Click Remote Code Execution via Malicious Link * A critical vulnerability in the OpenClaw platform allows for one-click remote code execution (RCE) simply by coercing a user to click a malicious link. * The flaw stems from improper handling of

RedKitten Campaign Steals Browser Data from NGOs & Activists

This newsletter is AI generated and may hallucinate sometimes 😊 Iran-Linked RedKitten Campaign Targets NGOs with Browser Data Theft * A cyber campaign dubbed "RedKitten," linked to Iran, is actively targeting human rights NGOs and activists, particularly those focusing on Iran, with sophisticated social engineering and custom malware. * The campaign

Browser Security: AI Vulnerability Hunt

This newsletter is AI generated and may hallucinate sometimes 😊 AI Models Demonstrate Enhanced Capability in Finding Software Vulnerabilities * New research indicates that custom AI-driven fuzzing tools can independently identify zero-day vulnerabilities, including those in browser JavaScript engines, within a short timeframe. * These advanced AI models exhibit the capacity to learn

Foxit Releases Security Updates for PDF Editor Cloud XSS Vulnerabilities

Chrome 144 Security Alert: V8 & Libvpx Flaws Expose Systems to Hacks

References

Read more

Firefox & Foxit: New AI Privacy Controls and Critical JavaScript Flaws

OpenClaw Bug Enables RCE; MoltBot Skills Exploited for Malware

RedKitten Campaign Steals Browser Data from NGOs & Activists

Browser Security: AI Vulnerability Hunt