Tenable blog
Dirty Frag (CVE-2026-43284, CVE-2026-43500): Frequently asked questions about this Linux kernel privilege escalation vulnerability chain
The 5 Stages of the Exposure Management Maturity Model
Assess your organization's exposure management maturity against the Tenable Exposure Management Maturity Model. Find out how to mature your organization from ad-hoc to optimized.
Cybersecurity Snapshot: Security Lags Cloud and AI Adoption, Tenable Report Finds, as CISA Lays Out Vision for CVE Program's Future
Check out Tenable’s report detailing challenges and best practices for cloud and AI security. Plus, CISA rolled out a roadmap for the CVE Program, while NIST updated its guidelines for secure software patches. And get the latest on TLS/SSL security and AI attack disclosures!
Code-to-Cloud Visibility: Why Fragmented Security Can’t Scale
Widespread visibility is critical for cloud security, but obtaining it is easier said than done. To discover insights and best practices for code-to-cloud visibility, check out highlights from a new IDC white paper. Plus, learn how Tenable’s CNAPP and exposure management platform give you an…
Shift from Reactive to Proactive: Leveraging Tenable Exposure Management for MSSP Success
An Exposure Management as a Service offering allows MSSPs to unify security visibility, insight and action across the attack surface to prioritize actions and enable innovation that is secure and compliant. Whether you’re already leveraging Tenable Vulnerability Management as a Service or you’re…
New Tenable Report: How Complexity and Weak AI Security Put Cloud Environments at Risk
This survey, commissioned by Tenable and developed in collaboration with the Cloud Security Alliance, warns that rapid cloud and AI adoption, combined with insecure identities and a reactive posture, leave organizations exposed. The report urges a strategic shift to preventive security with a…
Microsoft’s September 2025 Patch Tuesday Addresses 80 CVEs (CVE-2025-55234)
Microsoft addresses 80 CVEs, including eight flaws rated critical with one publicly disclosed.
Breaking Down Silos: Why You Need an Ecosystem View of Cloud Risk
A disjointed approach to cloud security generates more noise than clarity, making it hard for you to prioritize what to fix first. Learn how Tenable dissolves this challenge by integrating cloud security into a unified exposure management platform – giving you the context to pinpoint your…
Secrets at Risk: How Misconfigurations and Mistakes Expose Critical Credentials
Despite all the innovation in cloud computing, one persistent issue lurks in the shadows to undermine security hygiene - poor secrets management. Here, we explain compromised secrets’ impacts and causes and offer concrete risk-mitigation recommendations.
Understanding the role of attack surface management in exposure management
Where are we exposed? It’s a critical question you can’t answer without unified attack surface visibility. Attack surface management, as part of your exposure management program, continuously discovers and maps every asset and exposure to reduce critical risk across your entire attack surface.