Portal for ArcGIS Archives • Daily CyberSecurity

Critical 9.8 CVSS Flaws Hit ArcGIS Infrastructure

Do Son April 23, 2026

Esri has issued an urgent security bulletin regarding two critical vulnerabilities affecting developer credentials within ArcGIS Online,...

Critical SSRF Flaw in Esri Portal for ArcGIS Exposes Internal Networks

Do Son June 2, 2025

Esri has issued a critical security patch for its widely used Portal for ArcGIS software, addressing a...

Critical Security Flaw in ArcGIS Enterprise Exposes Admin Accounts to Remote Takeover Ollama Heap Leak CVE-2026-5757 Anritsu Vulnerability Authentication Bypass Gootloader Malware Malformed ZIP Evasion Blender Malware, StealC V2 Lectora, XSS CVE-2025-9125 HFS RCE, Template Injection Arch Linux Malware, CHAOS RAT CVE-2024-56404 - CVE-2024-39327 CVE-2025-2538

Ollama Heap Leak CVE-2026-5757 Anritsu Vulnerability Authentication Bypass Gootloader Malware Malformed ZIP Evasion Blender Malware, StealC V2 Lectora, XSS CVE-2025-9125 HFS RCE, Template Injection Arch Linux Malware, CHAOS RAT CVE-2024-56404 - CVE-2024-39327 CVE-2025-2538

Critical Security Flaw in ArcGIS Enterprise Exposes Admin Accounts to Remote Takeover

Do Son March 22, 2025

Esri has disclosed a critical vulnerability in its ArcGIS Enterprise platform that could allow attackers to hijack...

Critical Alert 3 Active Exploits Detected Today

Critical Alert

Portal for ArcGIS

Critical 9.8 CVSS Flaws Hit ArcGIS Infrastructure

Critical SSRF Flaw in Esri Portal for ArcGIS Exposes Internal Networks

Critical Security Flaw in ArcGIS Enterprise Exposes Admin Accounts to Remote Takeover