Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
CVE-2026-18064: NASA cFS Health & Safety DoS — Detection and Hardening
CVE-2026-18064: NASA cFS Health & Safety DoS — Detection and Hardening By Senior Security Consultant, Security Arsenal Introduction Defender...
Fedora 44: libwebsockets High-Risk DoS Mitigation (FEDORA-2026-9921e0e415)
Introduction Fedora 44 systems running applications that rely on the libwebsockets library are currently exposed to a high-risk Denial-of-Se...
CVE-2026-9140: Rockwell Automation 1718/1719-AENTR DoS Vulnerability — Detection and Hardening Guide
Introduction Defenders in the Critical Manufacturing sector must immediately address a new high-severity vulnerability impacting Rockwell Au...
CVE-2026-10573: Rockwell Automation 1734 POINT I/O DoS — Detection and Hardening
Introduction CISA has released advisory ICSA-26-202-09 regarding a critical denial-of-service (DoS) vulnerability (CVE-2026-10573) affecting...
OpenSSL HollowByte Memory Exhaustion Bug: Detection and Mitigation Guide
Introduction Security teams must immediately address the disclosure of HollowByte, a significant denial-of-service (DoS) vulnerability in Op...
CVE-2026-15352: NASA Core Flight System (cFS) Health & Safety DoS — Analysis & Mitigation
Introduction A critical vulnerability has been identified in the NASA Core Flight System (cFS) Health & Safety (HS) Application, tracked as ...
XRING Zero-Day in XQUIC: Detection and Mitigation for Unpatched HTTP/3 Servers
XRING Zero-Day in XQUIC: Detection and Mitigation for Unpatched HTTP/3 Servers Introduction On July 8, 2026, FoxIO researcher Sébastien Féry...
HTTP/2 Bomb: Remote DoS Detection and Hardening for NGINX, Apache, and IIS
Introduction A newly discovered security vulnerability, dubbed HTTP/2 Bomb, has sent shockwaves through the operations community. Researcher...