Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

On September 3, 2026, a security researcher known as Nightmare Eclipse/Chaotic Eclipse publicly disclosed a zero-day dubbed ‘FalconFlank’ which abuses the Office malicious macro remediation workflow in CrowdStrike Falcon Sensor. The attack leverages a time-of-check to time-of-use (TOCTOU) race condition, allowing an attacker with code execution on a vulnerable system to hijack the Falcon macro remediation routine. This results in DLL side-loading and execution as NT AUTHORITY\SYSTEM.

Your scanner just flagged 4,000 new vulnerabilities, 78 of them critical. Which one do you fix first? To answer that question, Cloudflare is announcing early access to Vulnerability Discovery and Remediation, now part of Cloudflare Managed Defense. Vulnerability Discovery and Remediation is a new, invitation-only Cloudflare service that helps customers detect and mitigate vulnerabilities in their codebases.

When a vulnerability is urgent but the full fix isn’t immediately safe to deploy, security teams need another way to reduce risk fast. Seemplicity’s Response Options uses AI to identify and rank multiple ways to neutralize a threat – including patches, configuration changes, compensating controls, and network-level mitigations — based on risk reduction, effort, and operational impact.

Nucleus Insights flagged 14 vulnerabilities with real-world exploitation activity that looked risky before CISA added them to KEV. The key takeaway: all 14 were later listed in KEV. Acting on those signals would have been the right call every time, just earlier.

Seemplicity’s new Response Options feature gives teams multiple ways to respond to a confirmed finding, not just a single full-fix recommendation. AI Analysts surface and rank fix, neutralization, and mitigation paths based on security impact, deployment risk, and effort, helping teams reduce exposure faster while making safer, more informed remediation decisions. Every exposure management program eventually hits the same wall.

On 26/05/2026, a security researcher at Astra Security found a critical Remote Code Execution (RCE) vulnerability in UpSnap, a web-based wake-on-LAN(WoL). The root cause is an OS Command Injection vulnerability(CWE-78) that exists in UpSnap’s device management functionality due to unsafe template interpolation of the IP and MAC fields.

CVE-2026-81891 is an unrestricted file upload vulnerability in Studio 42 elFinder, an open source web file manager embedded in a wide range of PHP applications and content management systems. The flaw sits in the checkExtractItems() function in php/elFinderVolumeDriver.class.php, which calls mimetypeInternalDetect() without passing the result through mimeTypeNormalize().

Learn how the OWASP Top 10 CI/CD Security Risks map the modern software delivery attack surface, and why credential hygiene sits at the center of so many real-world failures.