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ionix

Are You Ready for the CVE Avalanche?

Apr 13, 2026 By Marc Gaffan In IONIX
What the Anthropic Mythos findings mean for every security team, and the 90-day window you cannot afford to miss. Last week, Anthropic published something that should stop every CISO in their tracks. Its Mythos Preview model, running autonomously, without expert guidance, identified thousands of high- and critical-severity vulnerabilities across major operating systems, browsers, and open-source projects.
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Lightboard Lab: Closing the Valley of Visibility in Network Vulnerability Assessment

Apr 13, 2026 By CrowdStrike In CrowdStrike
Network Vulnerability Assessment is often treated as a point-in-time exercise—but real environments don’t stand still. Between long scan cycles, two things are constantly changing: network devices drift as configurations and versions evolve, and the world around them shifts as new vulnerabilities are disclosed.
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I Tried 5 Prompt Injection Attacks (Here's What Happened)

Apr 13, 2026 By Snyk In Snyk
In this video, we explore the growing security risk of prompt injection in large language model (LLM) applications. As AI becomes embedded in more products, new vulnerabilities emerge, especially through natural language manipulation. We break down how LLMs work, the importance of system prompts, and demonstrate five real-world prompt injection techniques used to extract sensitive information or bypass safeguards. You’ll see live examples using different models and learn why newer models are more resilient, but still not immune.
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Snyk

Governing Security in the Age of Infinite Signal - From Discovery to Control

Apr 10, 2026 By Randall Degges In Snyk
Anthropic just open-sourced vulnerability discovery at scale. Now what? A few weeks ago, Anthropic launched Glasswing, a $100 million initiative to use AI to identify vulnerabilities at scale. Around the same time, they introduced Claude Mythos, a system that can autonomously discover and exploit software flaws. I wrote about this trajectory in my previous analysis: AI accelerates discovery, but enterprise trust still depends on deterministic validation, remediation automation, and governance at scale.
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graylog

What is the OWASP Top 10 for LLM Application Security

Apr 10, 2026 By Jeff Darrington In Graylog
Initially published by the Open Worldwide Application Security Project (OWASP) in 2023, the Top 10 for LLM Application Security list seeks to bridge the gap between traditional application security and the unique threats related to large language models (LLMs). Even where the vulnerabilities listed have the same names, the Top 10 for LLM Application Security focuses on how threat actors can exploit LLMs in new ways and potential remediation strategies that developers can implement.
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armo

CVE-2026-0968: The libssh Heap Read That Isn't as Scary as Scanners Say

Apr 10, 2026 By Ben Hirschberg In ARMO
A missing null check in libssh’s SFTP directory listing code lets a malicious server crash clients, but real-world exploitability is extremely constrained. CVE-2026-0968 is an out-of-bounds heap read in sftp_parse_longname(), triggered when an SFTP client processes a crafted SSH_FXP_NAME response with a malformed longname field. Red Hat, which serves as the CNA (CVE Numbering Authority) for this vulnerability, scored it 3.1 (Low), while Amazon Linux independently scored it 4.2 (Medium).
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outpost 24

What Is a PCI ASV Scan? A Guide to PCI DSS Compliance Scanning

Apr 10, 2026 By Daniel Imber In Outpost 24
“We do not store any credit card data, we outsource it. PCI DSS is not relevant for us.” If you think this way, you are not alone, but it is a misconception. The Payment Card Industry Data Security Standard (PCI DSS), is designed to enhance the security of credit card data. It applies to all organizations that store, process, or transmit cardholder data and sensitive authentication data, or that could affect the security of the environment used for such data.
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sophos

The vulnerability flood is here. Here's what it means - and how to prepare

Apr 9, 2026 By Ross McKerchar In Sophos
We can't control the pace of AI-driven vulnerability discovery, but we can control how fast we respond. Last week, Thomas Ptacek published a piece arguing that vulnerability research is cooked. His thesis: AI agents are about to drown us in a steady stream of validated, exploitable, high-severity vulnerabilities, faster than anyone can patch them. But from where I sit, the more urgent question isn't whether the flood is coming, but whether the infrastructure we depend on can absorb it.
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sophos

Adobe Reader zero-day vulnerability in active exploitation

Apr 9, 2026 By Sophos Counter Threat Unit Research Team In Sophos
On April 7, 2026, a security researcher described an Adobe Reader zero-day vulnerability that has been exploited since at least December 2025. The vulnerability allows threat actors to execute privileged Acrobat APIs via specially crafted malicious PDF files that execute obfuscated JavaScript when opened. Exploitation allows attackers to steal sensitive user and system data and to potentially launch additional attacks and remotely execute code.
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nucleus

The NVD Funding Crisis Was Bigger Than Mythos

Apr 9, 2026 By Scott Kuffer In Nucleus
Everyone is calling Claude Mythos a watershed moment. I’d like to offer a slightly different take. Not because the capability isn’t real, it is. But if Mythos is the moment that finally convinced your organization that rapid vulnerability discovery is an existential threat, you’ve been watching the wrong thing. We saw this coming. Vulnerability Management has been moving in this direction for years, and we built Nucleus with this trajectory in mind. What surprises me is the surprise.
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