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Chrome’s Fourth Zero-Day of 2026: CISA Orders Federal Agencies to Patch CVE-2026-5281 by April 15

9 April 2026  |  dark6  |  Vulnerability

Google has patched CVE-2026-5281, a use-after-free zero-day in Chrome’s WebGPU engine already exploited in the wild. It’s the fourth Chrome zero-day of 2026. CISA has mandated federal agencies...

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Unpatched Adobe Reader Zero-Day Has Been Silently Exploiting Users Since December

9 April 2026  |  dark6  |  Vulnerability

A highly sophisticated zero-day exploit targeting Adobe Reader has been active since December 2025, requiring just a single click to open a PDF. No patch is available yet...

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Oracle hit: Clop’s Zero-Day exploit leaves tech giant exposed

21 November 2025  |  dark6  |  Ransomware

Yesterday, the cybersecurity world was rocked by news of a potentially massive breach targeting Oracle. The notorious Clop ransomware gang has publicly claimed responsibility for compromising the tech...

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Chrome: a rapid-response Zero-Day exploits type confusion vulnerabilities

18 November 2025  |  dark6  |  Vulnerability

Google’s Chrome browser has found itself squarely in the crosshairs. A critical, previously unknown vulnerability – a zero-day – is actively being leveraged in the wild, triggering a...

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Critical macOS Calendar vulnerability: zero-click execution of malicious code

17 September 2024  |  dark6  |  Vulnerability

A severe zero-click vulnerability has been discovered within Apple’s macOS Calendar application, posing a significant threat to user security. This vulnerability enables attackers to compromise user devices without...

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Critical Zero-Day vulnerability in Microsoft’s App Control

11 September 2024  |  dark6  |  Vulnerability

Microsoft has released a critical security update to address an actively exploited zero-day vulnerability affecting its Windows Smart App Control (SAC) and SmartScreen security features. This vulnerability has...

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North Korean hackers exploit Chromium zero-day vulnerability

4 September 2024  |  dark6  |  Vulnerability

In the ever-evolving landscape of cybersecurity, the Chromium-based web browsers, such as Google Chrome and Microsoft Edge, have become prime targets for malicious actors. Recently, Microsoft cyber analysts...

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A vulnerability unveiled: the 0.0.0.0 threats to browser security

8 August 2024  |  dark6  |  Vulnerability

A recent study by Oligo Security has revealed a critical vulnerability impacting the world’s leading web browsers for the past 18 years. Dubbed the “0.0.0.0 Day” vulnerability, this...

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