Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
CVE-2026-98432: Critical Linux Kernel TCP Vulnerability (CVSS 9.8) — Detection and Remediation Guide
CVE-2026-98432: Critical Linux Kernel TCP Vulnerability — Detection and Remediation Guide Introduction A critical vulnerability in the Linux...
Ubuntu USN-8955-1: nginx Unauthenticated RCE and SSL Bypass — Detection and Remediation Guide
Introduction Ubuntu has published security advisory USN-8955-1, shipping fixes for multiple vulnerabilities in nginx — including an issue th...
USN-8916-2: Ubuntu 26.10 PyJWT Token Forging Fixes — Detection and Remediation Guide for Defenders
Introduction Canonical has released USN-8916-2, an Ubuntu security update addressing multiple token-forging vulnerabilities in PyJWT, the de...
USN-8917-1: Ubuntu Linux Kernel Vulnerabilities — Detection, Patching, and Hardening Guide for 2026
USN-8917-1: Why This Kernel Roll-Up Deserves Immediate Attention Canonical has published USN-8917-1, a Linux kernel security update that cor...
USN-8918-1: Ubuntu Azure Linux Kernel Risks — 2026 Detection and Remediation Guide
USN-8918-1: Ubuntu Azure Linux Kernel Risks — 2026 Detection and Remediation Guide Ubuntu’s USN-8918-1 update for the Azure-flavored Linux k...
USN-8903-2: Ubuntu Linux Kernel Vulnerabilities Across 25+ Subsystems — Detection and Remediation Guide
Introduction Canonical has published USN-8903-2, a Linux kernel security update addressing a broad collection of vulnerabilities affecting U...
USN-8887-3: Ubuntu Linux Kernel Security Update — SEV-SNP Integrity Risk, Patching and Detection Guide
Introduction Canonical has published USN-8887-3, a Linux kernel security update addressing a broad set of vulnerabilities spanning more than...
USN-8904-1: Multi-Subsystem Linux Kernel Vulnerabilities on Ubuntu Azure Images — Patching, Detection, and Hardening Guide
USN-8904-1: Multi-Subsystem Linux Kernel Vulnerabilities on Ubuntu Azure Images Introduction Canonical has published USN-8904-1, a security ...
USN-8887-2: Ubuntu Linux Kernel (AWS) Security Update — Patch, Detect, and Harden Your Cloud Fleet
Introduction Canonical has released USN-8887-2, a kernel security update for the Ubuntu linux-aws kernel flavor — the kernel build shipping ...