Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Oracle Linux 10 Podman 5.8.2 ELSA-2026-88202: Container Runtime Hardening and Patch Guide
Introduction On April 3, 2026, Oracle released an important security update for Podman 5.8.2 on Oracle Linux 10, tracked as ELSA-2026-88202....
openSUSE Backports Trivy Update: Three Security Issues Patched in Container Scanner — Remediation Guide
Introduction If you're running Trivy — Aqua Security's ubiquitous open-source vulnerability scanner — on openSUSE Backports, your pipeline j...
CVE-2026-56855: Docker Buildx Denial of Service Patched in Fedora 43 — Update to v0.37.2/v0.38.0 Now
What Happened Fedora has released an update for the docker-buildx package in Fedora 43 addressing CVE-2026-56855, a denial-of-service vulner...
CVE-2026-93325: Docker Buildx Filesystem Entitlement Bypass — Detection and Remediation Guide
Introduction The Zero Day Initiative has published ZDI-26-758, disclosing CVE-2026-93325 — a filesystem entitlements protection mechanism fa...
WSL Containers Goes GA: Securing Linux Containers on Windows Endpoints Against Developer-Targeted Abuse
Introduction Microsoft has moved Windows Subsystem for Linux well beyond its original scope of simply running Linux distributions on Windows...
Cloudflare Containers Cross-Tenant Data Exposure: What Defenders Must Audit and Remediate Now
Introduction Cloudflare has remediated a serious multi-tenant isolation failure in its Containers and Sandboxes products that allowed any cu...
openSUSE Trivy Security Update (CVE-2026-72815/72816/72817): Patching and Hardening Guide for Your Container Scanning Pipeline
Introduction openSUSE has published security advisory openSUSE-2026-0312-1, shipping an update for Trivy — Aqua Security's open-source vulne...
CVE-2026-41579: SUSE runc Filesystem Integrity Flaw — Detection and Remediation Guide for Container Hosts
Introduction SUSE has released security update 2026-23164-1 for runc, addressing CVE-2026-41579, a low-severity filesystem integrity vulnera...
Debian DSA-6443-1: docker.io Privilege Escalation and File Access Flaws — Detection and Remediation Guide
What Happened Debian's security team published DSA-6443-1, a security update for the docker.io package — the distribution-packaged build of ...