Red Hot Cyber
Cybersecurity is about sharing. Recognize the risk, combat it, share your experiences, and encourage others to do better than you.
Cybersecurity is about sharing. Recognize the risk,
combat it, share your experiences, and encourage others
to do better than you.
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Author: Agostino Pellegrino

Agostino Pellegrino

He is a freelancer, teacher and expert in Computer Forensics, Cyber Security and Ethical Hacking and Network Management. He has collaborated with leading educational institutions internationally and has practiced teaching and mentorship in advanced Offensive Security techniques for NATO obtaining major awards from the U.S. Government. His motto is "Study. Always."

Profilo LinkedIn
Areas of Expertise Incident Response, Malware Analysis, Penetration Testing, Red Teaming

Cisco Zero-Day Vulnerability CVE-2026-20045 Actively Exploited

A critical zero-day remote code execution (RCE) vulnerability, identified as CVE-2026-20045, has been discovered by Cisco and is being actively exploited in active attacks. Cisco has urged immediate patching, and...
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Cisco Zero-Day Vulnerability Exploited: Secure Email Gateway Under Attack

Cisco has confirmed that a critical zero-day security flaw, allowing remote code execution, is currently being actively exploited in its Secure Email Gateway and Secure Email and Web Manager devices....
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Progress Software Patches LoadMaster, MOVEit WAF Vulnerabilities

On January 12, 2026, Progress Software Corporation released patches that address two high-severity Command Injection vulnerabilities, which could allow remote attackers to execute malicious code on LoadMaster load balancers and...
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HPE OneView Critical Vulnerability Exploited: Update Now to Prevent Attacks

The Cybersecurity and Infrastructure Security Agency (CISA) of the United States of America has raised the alarm about the active exploitation of a critical vulnerability in HPE OneView , an...
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Veeam Backup Vulnerability: Critical RCE Flaw Discovered – Update Now

Backups are generally considered the last line of defense, but this week Veeam reminded us that backup systems themselves can become entry points for attacks. The company released security updates...
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CVE-2026-21858: n8n Vulnerability Exposes Thousands of Servers to RCE

The vulnerability, identified as CVE-2026-21858, which we recently reported on, affects approximately 100,000 servers worldwide, threatening to expose proprietary API keys, customer databases, and AI workflows. The vulnerability, with a...
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Critical n8n Vulnerability: Update Now to Prevent RCE Attacks

n8n, the “fair-code” workflow automation platform beloved by engineering teams for its combination of low-code speed and programming flexibility, has issued a critical security advisory. Few details are available on...
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Critical WebKit Vulnerability Exposes iOS Devices to Code Execution

A new report details a critical vulnerability discovered by security researcher Joseph Goydish in Apple's WebKit engine. This security flaw, if exploited in conjunction with other exploits, could allow attackers...
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Xspeeder Devices Hit by AI-Discovered Zero-Day Vulnerability CVE-2025-54322

When it comes to cybersecurity, it's easy to fall into the trap of thinking that problems are always far away, that they only affect others. But the reality is that...
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Livewire Vulnerability Exposed: 130k Apps at Risk of Remote Code Execution

An in-depth security analysis of Livewire , an essential framework for developing dynamic interfaces in Laravel, has revealed a significant vulnerability. Synacktiv security experts have identified a critical flaw and...
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