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مدونة Tenable

March 11, 2026

Cyber Retaliation: Analyzing Iranian Cyber Activity Following Operation Epic Fury

In the wake of Operation Epic Fury, digital attacks have shifted from quiet espionage to a loud, coordinated campaign of economic and physical retaliation. In response, the Tenable Research Special Operations (RSO) team is examining the latest threats and cyber operations linked to Iranian threat actors.

February 2, 2026

What’s New in Tenable Cloud Security: Multi-cloud Risk Analysis, Attack Surface Assessments, Improved IAM Security and More

Tenable Cloud Security continues to expand the technical depth of our Tenable One exposure management platform. Our latest enhancements include unified multi-cloud exploration, high-fidelity network validation, and expanded entitlement visibility across infrastructure and identity providers.


January 30, 2026

CVE-2026-1281, CVE-2026-1340: Ivanti Endpoint Manager Mobile (EPMM) Zero-Day Vulnerabilities Exploited

Two Critical vulnerabilities in Ivanti’s popular mobile device management solution have been exploited in the wild in limited attacks


January 27, 2026

استعراض Tenable One AI Exposure: معيار جديد لتأمين استخدام الذكاء الاصطناعي على نطاق واسع

يمكنك اكتشاف جميع استخدامات الذكاء الاصطناعي ومراقبتها باستمرار عبر مؤسستك، بما في ذلك الاستخدام غير المُصرح به للذكاء الاصطناعي والوكلاء والمكونات الإضافية للمتصفح وغير ذلك، باستخدام أداة Tenable One AI Exposure. إذ يمكنك تخطيط عمليات سير العمل المعقدة للذكاء الاصطناعي، للكشف عن حالات التعرض للمخاطر عالية التأثير ومراقبة الامتثال للسياسات الأمنية وسياسات الاستخدام المقبول للذكاء الاصطناعي.


January 20, 2026

Oracle January 2026 Critical Patch Update Addresses 158 CVEs

Oracle addresses 158 CVEs in its first quarterly update of 2026 with 337 patches, including 27 critical updates.


January 20, 2026

Tenable Discovers SSRF Vulnerability in Java TLS Handshakes That Creates DoS Risk

Tenable Research has discovered a server-side request forgery (SSRF) vulnerability in Java’s handling of client certificates during a TLS handshake. In certain configurations, this can be abused to cause a denial-of-service (DoS) condition.Key takeawaysTenable Research identified a vulnerability in…


January 14, 2026

CVE-2025-64155: Exploit Code Released for Critical Fortinet FortiSIEM Command Injection Vulnerability

Exploit code has been published for CVE-2025-64155, a critical command injection vulnerability affecting Fortinet FortiSIEM devices.Key takeaways:CVE-2025-64155 is a critical operating system (OS) command injection vulnerability affecting Fortinet FortiSIEM. Fortinet vulnerabilities have…


January 13, 2026

Microsoft’s January 2026 Patch Tuesday Addresses 113 CVEs (CVE-2026-20805)

Microsoft addresses 113 CVEs in the first Patch Tuesday of 2026, with two zero-days, including one that was exploited in the wild.


January 12, 2026

Tenable Is a Gartner® Peer Insights™ Customers’ Choice for Cloud-Native Application Protection Platforms

This recognition — based entirely on feedback from the people who use our products every day — to us is a testament to the unmatched value Tenable Cloud Security CNAPP offers organizations worldwide.


January 2, 2026

Cybersecurity Snapshot: Predictions for 2026: AI Attack Acceleration, Automated Remediation, Custom-Made AI Security Tools, Machine Identity Threats, and More

In this special edition, Tenable leaders forecast key 2026 trends, including: AI will make attacks more plentiful and less costly; machine identities will become the top cloud risk; preemptive cloud and exposure management will dethrone runtime detection; and automated remediation gets the go-ahead.


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