ArcGIS Trust Center Articles

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Recent PHP Vulnerabilities

October 21, 2026 | Multiple Authors | Administration

Recent PHP Vulnerabilities

Learn how ArcGIS software may be impacted by recent PHP vulnerabilities.

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October 14, 2026 | Multiple Authors | Administration

October 2026 ArcGIS Security Bulletin
September 24, 2026 | Multiple Authors | Administration

September 2026 ArcGIS Security Bulletin
August 5, 2026 | Multiple Authors | Administration

August 2026 ArcGIS Security Bulletin
July 28, 2026 | Gregory Ponto | Administration

Action Required: ArcGIS Online and Location Platform SAML Customers
June 18, 2026 | Multiple Authors | Administration

June 2026 ArcGIS Security Bulletin
May 27, 2026 | Multiple Authors | Administration

May 2026 ArcGIS Security Bulletin
May 4, 2026 | Multiple Authors | Administration

April 2026 ArcGIS Security Bulletin
April 9, 2026 | Gregory Ponto | Developers

Secure Best Practices: ArcGIS Developer Credentials
January 26, 2026 | Randall Williams | Administration

ArcGIS Pro 3.6.1 Patch
December 10, 2025 | Multiple Authors | Administration

ArcGIS Server Security 2025 Update 2 Patch
October 14, 2025 | Michael Young | Administration

Understanding ArcGIS Server SOE Compromise
October 6, 2025 | Multiple Authors | Administration

ArcGIS Server Feature Services Security Patch
September 15, 2025 | Multiple Authors | Administration

Portal for ArcGIS Security 2025 Update 3 Patch
August 7, 2025 | Multiple Authors | Administration

Portal for ArcGIS Enterprise Sites Security 2025 Update 1 Patch
July 8, 2025 | Michael Young | Administration

UC 2025 ArcGIS Security and Privacy Cheat Sheet
May 28, 2025 | Multiple Authors | Administration

Portal for ArcGIS Security 2025 Update 2 Patch
May 9, 2025 | Michael Young | Administration

2025 Top 3 New Critical Security Recommendations
April 16, 2025 | Multiple Authors | Administration

ArcGIS GeoEvent Server Security 2025 1 Patches Available
April 9, 2025 | Multiple Authors | Administration

Portal for ArcGIS Security 2025 Update 1 Patch
March 19, 2025 | Randall Williams | Administration

Recent Apache Tomcat RCE Vulnerabilities
February 20, 2025 | Michael Young | Administration

New Trusted AI site, ZTA updates, and FedGIS security sessions
February 18, 2025 | Multiple Authors | Administration

ArcGIS Server Security 2025 Update 1 Patch Released
February 4, 2025 | Multiple Authors | Administration

ArcGIS Pro and ArcGIS AllSource Patches Address High Severity Vulnerabilities
January 14, 2025 | Multiple Authors | Administration

Portal for ArcGIS Security 2024 Update 2 Released