Security Articles

Stay ahead of emerging threats with expert analysis from 137 published security articles, vulnerability reports, and cybersecurity insights — updated daily with the latest CVEs, threat actor campaigns, and security advisories. As of Tuesday, June 9, 2026, the most urgent items for production stacks: the "Miasma" worm has detonated across 73 Microsoft-owned GitHub repositories in an npm supply-chain cascade — a software supply-chain attack means malicious code is planted in a trusted package your developers already install, so it spreads automatically into everything that depends on it — making any team that pulls JavaScript packages from npm a potential downstream victim; audit your dependencies and pin trusted versions now. The Cisco Catalyst SD-WAN Manager zero-day CVE-2026-20245 remains under active exploitation with no patch available yet — restrict management-interface access and watch Cisco's advisory for the fix. Cisco Unified Communications Manager flaw CVE-2026-20230 hands attackers root through a server-side request forgery (SSRF) bug — a server tricked into making attacker-controlled requests — and a working proof-of-concept exploit is already public, so patch now. The Mirasvit Cache Warmer bug CVE-2026-45247 is being used for active remote code execution (RCE — running attacker code on your server) against Magento e-commerce stores. Still carrying forward: the HTTP/2 "Bomb" CVE-2026-49975 lets a single home connection knock NGINX, Apache, IIS, and Cloudflare web servers offline; Palo Alto GlobalProtect authentication-bypass CVE-2026-0257 remains on the CISA Known Exploited Vulnerabilities (KEV) catalog under active exploitation; and the WP Maps Pro WordPress flaw CVE-2026-8732 is still spawning rogue administrator accounts across roughly 15,000 sites. If your business pulls npm packages, or runs Cisco SD-WAN or Unified CM, Magento, a public web server, Palo Alto GlobalProtect, or WordPress with WP Maps Pro, these advisories require action now — start with the article-level remediation steps below.

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41 articles found
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critical
May 1, 2026
criticalCVE AdvisoryVulnerability

CRITICAL: Google Gemini CLI Earns CVSS 10 By Trusting Every Folder It Touches

Google patched a CVSS 10.0 remote code execution flaw in the Gemini CLI that let attackers hijack CI/CD pipelines through malicious .gemini/ configurations in untrusted workspaces. The advisory ships under GHSA-wpqr-6v78-jr5g without a CVE assigned, and any organization running the run-gemini-cli GitHub Action without a pinned version was carrying the vulnerable code by default.

By Danny MercerRead Full Article
critical
CVE AdvisoryVulnerabilityApr 30, 2026

CRITICAL: GitHub Enterprise Server RCE via a Single Git Push (CVE-2026-3854)

Wiz researchers disclosed CVE-2026-3854 on April 28, a critical remote code execution flaw in GitHub Enterprise Server that turns a single authenticated git push into full server compromise. Roughly 88 percent of internet-exposed Enterprise Server instances were unpatched at disclosure. GitHub.com and Enterprise Cloud are already fixed, but self-hosted admins must upgrade to 3.14.25, 3.15.20, 3.16.16, 3.17.13, 3.18.7, 3.19.4, or 3.20.0.

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critical
CVE AdvisoryVulnerabilityApr 22, 2026

CRITICAL: Microsoft Patches CVSS 9.1 ASP.NET Core Flaw Letting Attackers Forge Authentication Cookies on Linux

Microsoft published an advisory for CVE-2026-40372, a CVSS 9.1 elevation-of-privilege flaw in Microsoft.AspNetCore.DataProtection versions 10.0.0 through 10.0.6 that lets a network-positioned attacker forge authentication cookies and decrypt protected payloads. The bug primarily affects Linux and macOS deployments where the managed authenticated encryptor computes its HMAC tag over the wrong bytes and skips the comparison entirely. Patch to 10.0.7 immediately and rotate the DataProtection key ring if the application was internet-exposed during the vulnerable window.

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Is Your Mobile App Secure?

Our CyberOne MobileAssess platform performs deep static analysis, source code decompilation, and runtime security testing for iOS and Android apps. From one-time assessments to year-long continuous testing, we find what surface-level scanners miss.

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