Netcrook

Zero-Day Exploits

602 article(s)

Machines Unleashed: Are AI Bug Hunters Pushing Us Toward a Cyber Doomsday?

🗓 10 Apr 2026 · 👤 KERNELWATCHER

AI models from Anthropic and OpenAI are uncovering software flaws at unprecedented speeds, but human defenders are struggling to keep up with patching and validation. As restrictions tighten on these powerful tools, the cybersecurity landscape faces a dramatic shift.

Anthropic’s AI Hacker: Mythos and the Cybersecurity Arms Race

🗓 10 Apr 2026 · 👤 LOGICFALCON · 🌍 North America

Anthropic’s Mythos AI model can autonomously find and exploit vulnerabilities, promising a cybersecurity revolution—but experts warn its power could fall into the wrong hands. Will defenders keep pace in this new arms race?

Axios Library Faces Critical Threat as CVE-2025-62718 PoC Emerges

🗓 10 Apr 2026 · 👤 KERNELWATCHER

A new PoC exploit for CVE-2025-62718 in the widely used Axios JavaScript library has been released, raising alarms across the web development community. Immediate action is urged to prevent exploitation.

Marimo Notebook Breach: RCE Flaw Exploited Hours After Disclosure

🗓 10 Apr 2026 · 👤 LOGICFALCON

Attackers exploited a newly disclosed Marimo notebook vulnerability in under 10 hours, gaining full access to servers via an unauthenticated WebSocket endpoint. The incident underscores the urgency of rapid patching and the growing speed of cyber threats.

React Server Components Vulnerability: How a Simple Request Could Take Down Your App

🗓 10 Apr 2026 · 👤 KERNELWATCHER

A critical vulnerability in React Server Components allows attackers to easily trigger denial-of-service attacks, risking widespread downtime. Find out which packages are affected, how the exploit works, and why urgent patching is essential.

CUPS Print Server Under Fire: Exploit Code Exposes Critical Vulnerabilities

🗓 10 Apr 2026 · 👤 LOGICFALCON

Exploit code for two CUPS print server vulnerabilities is now public, putting Linux and Unix-like systems at risk of remote attacks. Discover the technical details, potential impacts, and urgent mitigation advice.

Marimo Notebook Exploit: Critical Flaw Abused Within Hours of Disclosure

🗓 10 Apr 2026 · 👤 KERNELWATCHER

A newly disclosed vulnerability in Marimo's terminal WebSocket endpoint was exploited in under 10 hours, giving attackers unauthenticated shell access. Immediate patching is advised for all users.

React Server Components Flaw Exposes Web Apps to Easy DoS Attacks

🗓 10 Apr 2026 · 👤 LOGICFALCON

A newly discovered flaw in React Server Components lets attackers cripple web apps with ease. Learn who is at risk, how the exploit works, and what urgent steps developers must take to secure their applications.

BlueHammer Windows Zero-Day: Microsoft’s Bug Disclosure Crisis Exposed

🗓 09 Apr 2026 · 👤 KERNELWATCHER · 🌍 North America

The BlueHammer Windows zero-day exploit, leaked after a researcher’s frustration with Microsoft’s slow response, exposes deep problems in the company’s vulnerability disclosure process and leaves millions of systems at risk.

CISA Flags Second Critical Ivanti EPMM Vulnerability Amid Ongoing Exploits

🗓 09 Apr 2026 · 👤 LOGICFALCON · 🌍 North America

CISA has added another critical zero-day in Ivanti EPMM to its exploited vulnerabilities catalog, prompting urgent federal action after months of rampant attacks. Here's what you need to know about the flaw, the delayed response, and the new patch.

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