Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
CISA KEV Adds CVE-2025-25249, CVE-2026-19490, CVE-2026-87491, CVE-2026-20079: Fortinet, Citrix, Chrome, and Cisco FMC Under Active Exploitation — Defense Guide
Four More KEV Entries: Fortinet, NetScaler, Chrome V8, and Cisco FMC Are Being Exploited Right Now On September 9, 2026, CISA added four vul...
CVE-2026-20079: Cisco Secure FMC Authentication Bypass Added to CISA KEV — Detection, Hunting, and Remediation Guide
Introduction On 2026-09-09, CISA added CVE-2026-20079 to the Known Exploited Vulnerabilities (KEV) catalog, confirming that an authenticatio...
CVE-2026-87491: Chromium V8 Out-of-Bounds Write Added to CISA KEV — Detection and Remediation Guide for Chrome, Edge, and Opera
Introduction On September 9, 2026, CISA added CVE-2026-87491 to the Known Exploited Vulnerabilities (KEV) catalog, confirming what many of u...
CVE-2025-25249: Fortinet FortiOS, FortiSwitchManager & FortiSASE Heap Overflow Under Active Exploitation — Detection and Remediation Guide
What Happened On September 9, 2026, CISA added CVE-2025-25249 to the Known Exploited Vulnerabilities (KEV) catalog, confirming what many of ...
Answering 'Are We Exposed?' Faster: Building a Rapid CVE Exposure Assessment Capability in 2026
Introduction A major vulnerability is disclosed. The alert fires. Executives, board members, and your CISO all ask the same question within ...
Tenable CyberAgents Exchange AI Inspector: What Defenders Need to Know About Securing Community-Built AI Agents
Introduction The AI agent ecosystem is repeating a mistake the software industry already paid for once. Open registries — npm, PyPI, Docker ...
CVE-2026-44756: SAP Kernel CVSS 10.0 Unauthenticated RCE — Detection and Remediation Guide
Introduction SAP's September 2026 Security Patch Day delivered what every enterprise defender dreads: a maximum-severity, unauthenticated re...
DeepSeek Harness Sandbox Escape: AI Agents Can Disable Their Own File Sandbox — Detection and Hardening Guide
Introduction Security researchers have disclosed a design-level flaw in DeepSeek Harness, DeepSeek's open-source framework for running AI co...
Indirect Prompt Injection: Defending AI Agents Against Hidden Malicious Instructions — Detection and Hardening Guide
The Threat Hiding in Plain Text SecurityWeek recently highlighted a threat class that every security team deploying autonomous AI agents nee...