Tenable blog
Cybersecurity Snapshot: SANS Recommends Six Controls To Secure AI Systems, While NCSC Warns About Outdated API Security Methods
How To Harden GitLab Permissions with Tenable
If your organization uses GitLab for managing your software development lifecycle, you must ensure you’re not misconfiguring the permissions of this open source DevSecOps platform. Doing so can expose your source code, along with sensitive data, while creating security risks. In this blog, we’ll exp...
ImageRunner: A Privilege Escalation Vulnerability Impacting GCP Cloud Run
Tenable Research discovered a privilege escalation vulnerability in Google Cloud Platform (GCP) that is now fixed and which we dubbed ImageRunner. At issue are identities that lack registry permissions but that have edit permissions on Google Cloud Run revisions. The vulnerability could have allowed...
Cybersecurity Leaders Share Three Challenges Exposure Management Helps Them Solve
Each Monday, the Tenable Exposure Management Academy provides the practical, real-world guidance you need to shift from vulnerability management to exposure management. In this blog, we share three challenges cybersecurity leaders say exposure management helps them solve....
Cybersecurity Snapshot: NIST Details Attacks Against AI, Recommends Defenses, While ETSI Issues Quantum-Resistant Crypto Standard
Check out NIST’s comprehensive taxonomy of cyberattacks against AI systems, along with mitigation recommendations. Plus, organizations have another cryptographic algorithm for protecting data against future quantum attacks. And get the latest on the IngressNightmare vulnerabilities, and on cyber ris...
Who's Afraid of AI Risk in Cloud Environments?
The Tenable Cloud AI Risk Report 2025 reveals that 70% of AI cloud workloads have at least one unremediated critical vulnerability — and that AI developer services are plagued by risky permissions defaults. Find out what to know as your organization ramps up its AI game....
CVE-2025-1097, CVE-2025-1098, CVE-2025-1974, CVE-2025-24513, CVE-2025-24514: Frequently Asked Questions About IngressNightmare
Frequently asked questions about five vulnerabilities in the Ingress NGINX Controller for Kubernetes, collectively known as IngressNightmare....
What it Takes to Start the Exposure Management Journey
Each Monday, the Tenable Exposure Management Academy provides the practical, real-world guidance you need to make the shift from vulnerability management to exposure management. In this blog, Tenable Senior Staff Information Security Engineer Arnie Cabral, who is leading the company's internal expos...
Cybersecurity Snapshot: Tenable Highlights Risks of AI Use in the Cloud, as UK’s NCSC Offers Tips for Post-Quantum Cryptography Adoption
Check out key findings and insights from the “Tenable Cloud AI Risk Report 2025.” Plus, get fresh guidance on how to transition to quantum-resistant cryptography. In addition, find out how AI is radically transforming cyber crime. And get the latest on open source software security; cyber scams; and...
Choosing the Right Cloud Security Provider: Five Non-Negotiables for Protecting Your Cloud
Protecting your cloud environment for the long term involves choosing a security partner whose priorities align with your needs. Here's what you need to know....
