Splunk
  • Splunk Enterprise

    Gain operational intelligence by collecting, indexing, and visualizing data using a powerful on-premises engine for actionable insights.

    Release Notes

    Splunk Cloud Platform

    Collect, index, and visualize your data in the cloud for better operational intelligence.

    Release Notes

    Splunkbase

    Discover, share, and install apps and add-ons with the Splunk community on Splunkbase. Publish your own or add others to your Splunk platform instance.

    DATA MANAGEMENT

    • Common Information Model
    • Data Manager
    • DB Connect
    • Edge Processing
    • Forwarders
    • Indexing
    • Ingest Monitoring
    • Stream
    • Technical Add-Ons

    SEARCH AND ANALYTICS

    • AI Toolkit
    • Alerts
    • Analytics Workspace
    • Dashboard Studio
    • Federated Search
    • Knowledge Objects
    • Search and Reporting App
    • Simple XML Dashboards
    • SPL
    • SPL2

    ADMINISTRATION

    • Cloud Platform
    • Enterprise
  • Enterprise Security

    Gain operational intelligence by collecting, indexing, and visualizing data using a powerful on-premises engine for actionable insights.

    Release Notes

    SOAR

    Streamline your security operations with a SOAR system that integrates orchestration, playbook automation, and case management to enhance threat response.

    Release Notes

    ENTERPRISE SECURITY

    • Enterprise Security 8
    • Enterprise Security 7
    • Mission Control
    • Security Content Update
    • User Behavior Analytics

    SOAR

    • SOAR On-Premises
    • SOAR Cloud
    • App for SOAR
    • App for SOAR Export
    • Automation Broker

    RELATED APPS

    • Attack Analyzer
    • Asset and Risk Intelligence
    • App for PCI Compliance
    • App for Fraud Analytics
    • InfoSec App
    • Security Essentials
  • IT Service Intelligence

    Prevent disruptions and optimize operations when you monitor and analyze your IT service with predictive analytics and machine learning.

    Release Notes

    Content Packs

    Collect, index, and visualize your data in the cloud for better operational intelligence.

    Release Notes

    ITSI

    • Event Analytics
    • Entity Integration
    • Modules
    • Service Insights
    • REST APIs

    IT Ops

    • IT Essentials Work
    • IT Essentials Learn

    ADMINISTRATION

    • IT Service Intelligence
    • IT Essentials Work
    • Configuration File Reference

    EXTENSIONS

    • SAP Solutions
    • Infrastructure Monitoring Add-On
  • Splunk Observability Cloud

    Gain end-to-end visibility, troubleshoot in real-time, and optimize performance across infrastructure, applications, and user interfaces.

    Release Notes

    MONITORING

    • Alerts and Detectors
    • Application Performance Monitoring
    • Infrastructure Monitoring
    • Observability Cloud for Mobile
    • On-Call

    DATA MANAGEMENT

    • AI Assistant
    • Dashboards and Charts
    • Integrations
    • Log Observer Connect
    • Metrics, Metadata, and Events
    • OpenTelemetry Collector
    • SignalFlow Analytics
    • Search Reference

    ADMINISTRATION

    • Organization Management
    • FedRamp Support
    • App Development
    • API Reference
  • AppDynamics SaaS

    Monitor business application performance for cloud environments and IT infrastructure.

    Release Notes

    AppDynamics On-Premises

    Monitor business application performance for cloud environments and IT infrastructure.

    Release Notes

    SAP Agent

    An on-premises solution using AppDynamics On-Premises or Appdynamics Virtual Appliance (self hosted).

    Release Notes

    ESSENTIALS

    • Alert and Respond
    • Agent Management
    • Dashboards and Reports
    • Extensions
    • Licensing
    • Tag Management

    MONITORING

    • Analytics
    • Application Security Monitoring
    • Application Performance Monitoring
    • Database Visibility
    • End User Monitoring
    • Infrastructure Visibility

    ADMINISTRATION

    • AppDynamics on-premises
    • AppDynamics Virtual Appliance
  • Developer Documentation

    Build and deliver apps and integrations with SDKs, APIs and tools.

    Splunkbase

    Access and share apps and add-ons with the Splunk community on Splunkbase. Publish your own apps, or download and install others on your Splunk platform instance.

    PLATFORM

    • Developer Guide
    • APIs and tools
    • Tutorials
    • Downloads
    • Examples

    OBSERVABILITY

    • Developer Guide
    • REST APIs

    REFERENCE

    • Python 3 Migration
    • SOAR
    • SDK Reference
    • UI Toolkit
  • Resources

    Explore information on best practices, connect with community, or contact support.

    REFERENCE

    • Configuration Files Reference
    • REST APIs
    • SPL Reference
    • Splunk Style Guide
    • Search Tutorial
    • Validated Architectures

    Learn More

    • Free Trials & Downloads
    • Splunk Community
    • Splunk Answers
    • SPL 2 Reference
    • Splunk Lantern

    Support

    • AppDynamics Support
    • Cisco Support
    • Product Security Advisories
    • Splunk Support
    • System Status
English Japanese
Log In Sign Up
English Japanese
Log In Sign Up
  • Splunk Enterprise

    Gain operational intelligence by collecting, indexing, and visualizing data using a powerful on-premises engine for actionable insights.

    Release Notes

    Splunk Cloud Platform

    Collect, index, and visualize your data in the cloud for better operational intelligence.

    Release Notes

    Splunkbase

    Discover, share, and install apps and add-ons with the Splunk community on Splunkbase. Publish your own or add others to your Splunk platform instance.

    DATA MANAGEMENT

    • Common Information Model
    • Data Manager
    • DB Connect
    • Edge Processing
    • Forwarders
    • Indexing
    • Ingest Monitoring
    • Stream
    • Technical Add-Ons

    SEARCH AND ANALYTICS

    • AI Toolkit
    • Alerts
    • Analytics Workspace
    • Dashboard Studio
    • Federated Search
    • Knowledge Objects
    • Search and Reporting App
    • Simple XML Dashboards
    • SPL
    • SPL2

    ADMINISTRATION

    • Cloud Platform
    • Enterprise
  • Enterprise Security

    Gain operational intelligence by collecting, indexing, and visualizing data using a powerful on-premises engine for actionable insights.

    Release Notes

    SOAR

    Streamline your security operations with a SOAR system that integrates orchestration, playbook automation, and case management to enhance threat response.

    Release Notes

    ENTERPRISE SECURITY

    • Enterprise Security 8
    • Enterprise Security 7
    • Mission Control
    • Security Content Update
    • User Behavior Analytics

    SOAR

    • SOAR On-Premises
    • SOAR Cloud
    • App for SOAR
    • App for SOAR Export
    • Automation Broker

    RELATED APPS

    • Attack Analyzer
    • Asset and Risk Intelligence
    • App for PCI Compliance
    • App for Fraud Analytics
    • InfoSec App
    • Security Essentials
  • IT Service Intelligence

    Prevent disruptions and optimize operations when you monitor and analyze your IT service with predictive analytics and machine learning.

    Release Notes

    Content Packs

    Collect, index, and visualize your data in the cloud for better operational intelligence.

    Release Notes

    ITSI

    • Event Analytics
    • Entity Integration
    • Modules
    • Service Insights
    • REST APIs

    IT Ops

    • IT Essentials Work
    • IT Essentials Learn

    ADMINISTRATION

    • IT Service Intelligence
    • IT Essentials Work
    • Configuration File Reference

    EXTENSIONS

    • SAP Solutions
    • Infrastructure Monitoring Add-On
  • Splunk Observability Cloud

    Gain end-to-end visibility, troubleshoot in real-time, and optimize performance across infrastructure, applications, and user interfaces.

    Release Notes

    MONITORING

    • Alerts and Detectors
    • Application Performance Monitoring
    • Infrastructure Monitoring
    • Observability Cloud for Mobile
    • On-Call

    DATA MANAGEMENT

    • AI Assistant
    • Dashboards and Charts
    • Integrations
    • Log Observer Connect
    • Metrics, Metadata, and Events
    • OpenTelemetry Collector
    • SignalFlow Analytics
    • Search Reference

    ADMINISTRATION

    • Organization Management
    • FedRamp Support
    • App Development
    • API Reference
  • AppDynamics SaaS

    Monitor business application performance for cloud environments and IT infrastructure.

    Release Notes

    AppDynamics On-Premises

    Monitor business application performance for cloud environments and IT infrastructure.

    Release Notes

    SAP Agent

    An on-premises solution using AppDynamics On-Premises or Appdynamics Virtual Appliance (self hosted).

    Release Notes

    ESSENTIALS

    • Alert and Respond
    • Agent Management
    • Dashboards and Reports
    • Extensions
    • Licensing
    • Tag Management

    MONITORING

    • Analytics
    • Application Security Monitoring
    • Application Performance Monitoring
    • Database Visibility
    • End User Monitoring
    • Infrastructure Visibility

    ADMINISTRATION

    • AppDynamics on-premises
    • AppDynamics Virtual Appliance
  • Developer Documentation

    Build and deliver apps and integrations with SDKs, APIs and tools.

    Splunkbase

    Access and share apps and add-ons with the Splunk community on Splunkbase. Publish your own apps, or download and install others on your Splunk platform instance.

    PLATFORM

    • Developer Guide
    • APIs and tools
    • Tutorials
    • Downloads
    • Examples

    OBSERVABILITY

    • Developer Guide
    • REST APIs

    REFERENCE

    • Python 3 Migration
    • SOAR
    • SDK Reference
    • UI Toolkit
  • Resources

    Explore information on best practices, connect with community, or contact support.

    REFERENCE

    • Configuration Files Reference
    • REST APIs
    • SPL Reference
    • Splunk Style Guide
    • Search Tutorial
    • Validated Architectures

    Learn More

    • Free Trials & Downloads
    • Splunk Community
    • Splunk Answers
    • SPL 2 Reference
    • Splunk Lantern

    Support

    • AppDynamics Support
    • Cisco Support
    • Product Security Advisories
    • Splunk Support
    • System Status
Share this page
  • LinkedIn
  • X
  • Facebook
  • Email
AppDynamics SaaS
  • Product Announcements and Alerts
    • Product Announcements and Alerts Home
      • Splunk AppDynamics SaaS Controller Releases
      • Splunk AppDynamics Agent Releases
      • Calendar Versioning
      • Maintenance Support for Software Versions
    • SaaS Domains and IP Ranges
    • AppDynamics Support Advisories
      • AppDynamics Support Advisories
      • Support Advisory 49138: Instrumenting an async method results in System.Runtime.InteropServices.SEHException
      • Support Advisory 50063: Memory leak in the AppDynamics.Agent.Coordinator Windows service under certain conditions
      • Support Advisory 52805: Instrumentation decisions can trigger high CPU within the AppDynamics.Agent.Coordinator Windows Service
      • Support Advisory 52853: 32-bit .NET application running on 64-bit server crashes
      • Support Advisory 56039: Errors triggered by lambda constructs
      • Support Advisory: 4.1.x Performance and Scalability Issues
      • Support Advisory: 4.5 Controller installation fails without Internet access
      • Support Advisory: 4.5 SAML login requests fail post upgrade
      • Support Advisory: 21.5 .NET Agent for Linux
      • Support Advisory: .Net Agent 23.10.0 and Later Requires .Net Framework 4.6.2 or Later
      • Support Advisory: .NET Agent End of Support for .NET 5
      • Support Advisory: .Net Agent Instrumentation Issue in IIS
      • Support Advisory: .NET Agent Version 6.0.12 and 7.0.1
      • Support Advisory: .NET System.IO.IOException
      • Support Advisory: "Disk Usage is Too High" Health Rule is Disabled in Release 4.3
      • Support Advisory: Aggressive Snapshot Collection disabled by default for 4.2.5
      • Support Advisory: AppDynamics - Cisco ACIIntegration End of Life (EOL) Notice
      • Support Advisory: AppDynamics Cluster Manager End of Life (EOL) Notice
      • Support Advisory: AppDynamics for NetApp End of Life (EOL) Notice
      • Support Advisory: AppDynamics - Machine Agent 32-bit End of Life (EOL) Notice
      • Support Advisory: Applications with Custom Exclude Rules Block Agent Registrations
      • Support Advisory: AppDynamics Platform Monitoring for VMware Tanzu (EoL) Notice
      • Support Advisory: Applications using NewtonSoft.Json may crash in 4.3
      • Support Advisory: Applications Using PHP 8.1 May Not Start
      • Support Advisory: Azure SAML Support
      • Support Advisory: Business Transactions Reporting to All Other Traffic
      • Support Advisory: Certain Database and Controller Operations may result in corrupt data or data loss (MySQL v5.7.[26-30])
      • Support Advisory: Changes to Extensions Support Model
      • Support Advisory: Changes to Synthetic Monitoring Browsers
      • Support Advisory: Compatibility issue between database agent and controller
      • Support Advisory: Controller Dashboard is blank for SAML users in 4.3
      • Support Advisory: Controller screens not loading due to AdBlock
      • Support Advisory: Controller Upgrade Fails or Breaks Custom Instrumentation
      • Support Advisory: Execution of Browser Synthetic Monitoring Jobs in Linux-Based Agents
      • Support Advisory: Hierarchical Configuration Inheritance Model End of Life (EOL) Notice
      • Support Advisory: High Thread Count in Azure and Microservice .NET Applications
      • Support Advisory: IE10 Deprecation
      • Support Advisory: Instability in Database Visibility 4.4
      • Support Advisory: InvalidOperationException in Azure Web Apps
      • Support Advisory: Java Agent End of Support for JDK 6 and JDK 7
      • Support Advisory: License Rules do not support Service Availability Monitoring
      • Support Advisory: Missing URL in Transaction Snapshots
      • Support Advisory: Node.js agent memory leak
      • Support Advisory: Node.js v6 and v7 may crash
      • Support Advisory: Node.js v8 profile memory leak
      • Support Advisory: Oracle RAC Issues After Upgrading Database Agent to 20.5, 20.6, or 20.7
      • Support Advisory: Oracle RAC requires additional setup in 4.3
      • Support Advisory: PHP Agent End of Support for Linux 32-bit and macOS X 64-bit
      • Support Advisory: PHP Agent End of Support for PHP 5.6
      • Support Advisory: Python 2.7 End of Support Notice
      • Support Advisory: Python Agent Stops Reporting Transactions When MIDC is Configured
      • Support Advisory: Role-based Access Control (RBAC) Behavior in Analytics after Upgrade
      • Support Advisory: SAML Authentication Fails after 4.3 Upgrade
      • Support Advisory: Search Guard Removed from On-Premises Events Service
      • Support Advisory: Security Updates Cause De-support of Older Mobile Agents
      • Support Advisory: Service Availability Monitoring End of Life (EOL) Notice
      • Support Advisory: The .Net IIS Applications Crash with Windows Patch KB5027123 KB5027219
      • Support Advisory: Use Alerting Template Overwrite Option with Caution
      • Support Advisory: Web Server Agent security fix for 4.2.3
      • Support Advisory: Windows-Based Private Synthetic Agent Deprecation
      • Support Advisory: Windows Server 2008 and 2008 R2
      • Support Advisory - Applications with very long method signatures may crash in 4.3.0 or 4.3.1.0
      • Support Advisory: Adding DigiCert and IdenTrust Root SSL Certificates to Agent Trust Stores
      • Support Advisory: Degraded Performance with Database Agent version 24.4.0
      • Support Advisory: Spring Boot JDK Versions >= 9 Affect Cisco Secure Application Start-Up
      • Support Advisory: Machine Agent 24.9.0 Fails to Start as a Service on Windows
      • Support Advisory: Splunk Integration Fails After Upgrading to Controller 24.10
      • Support Advisory: .NET Agent 25.2.0 Removed from NuGet Gallery and Docker Hub
    • AppDynamics Security Advisories
      • AppDynamics Security Advisories
      • Security Advisory: AppDynamics Controller Authorization Bypass Vulnerability
      • Security Advisory: CVE-2022-22965 in Spring Framework
      • Security Advisory: CVE-2021-45105 in Apache Log4j
      • Security Advisory: Apache Log4j Vulnerability
      • Security Advisory for AppDynamics PHP Agent Privilege Escalation Vulnerability
      • Security Alert 50814: DES/3DES Security Cipher Vulnerability
      • Security Alert 62500: Vulnerability in machine agent download for Solaris 32-bit
      • Security Alert 59336: Users with shell access can modify the script file
      • Security Alert 49474: Security vulnerability in a third-party component of the Controller
      • Security Advisory: CVE-2022-42889 in Apache Commons Text
      • Security Advisory: OpenSSL Buffer Overflow Vulnerabilities
      • Security Advisory for AppDynamics PHP Agent Privilege Escalation Vulnerability
      • Cisco AppDynamics Controller Path Traversal Vulnerability
      • Cisco AppDynamics Controller Cross Site Scripting Vulnerability
    • AppDynamics End of Support Notices
      • End of Support Notice: C/C++ SDK Ends Support for CentOS 7 and Windows 32-bit
      • End of Support Notice: C/C++ SDK Ends Support for CentOS 7 and Windows 32-bit
      • End of Support Notice: RHEL 7
      • End of Support Notice: PHP Agent Ends Support for PHP 8.0
      • End of Support Notice: Python 3.7
      • End of Support Notice: Events Service 4.5.x Maintenance
      • End of Support Notice: .NET Agent Ended Support for Legacy Runtimes
      • End of Support Notice: .NET Agent Ends Support for .NET Core 7
      • End of Support Notice: .NET Agent Ends Support for .NET 6
      • End of Support Notice: Disabling TLS 1.0 and 1.1
      • End of Support Notice: Python 3.6
      • End of Support Notice: iOS, Flutter, React Native, and Xamarin Agent End Support for iOS 9 and 10
      • End of Support Notice: Node.js Agent Ends Support for Version 12
      • End of Support Notice: Python 2-Based Browser Synthetic Scripted Job
      • End of Support Notice: PHP Agent Ends Support for End of Life PHP Versions
      • End of Support Notice: PHP Agent Ends Support for CentOS 6
      • End of Support Notice: Deprecation of HTTP Transport Protocol (Browser, Mobile, and IoT Applications)
      • End of Support Notice: Java Development Kit 5
      • End of Support Notice: iOS < 11
      • End of Support Notice: Swagger API Interface in AppDynamics Platform Deprecated
      • End of Support Notice: iOS 6
      • End of Support Notice: Python 2.6
      • End of Support Notice: Java Agent Legacy Async
      • Product Announcements and Alerts : End of Support Notice: Microsoft Internet Explorer 9
      • End of Support Notice: Windows Server 2003
      • End of Support Notice: Monitoring Support for Older Browsers
      • End of Support Notice: Deprecation of the PDX/Oregon SaaS EUM Collector Static IP Range
      • End of Support Notice: Microsoft Windows 32-bit OS on an AppDynamics Controller Host
      • End of Support Notice: Android < 9
    • AppDynamics End of Life Notices
      • AppDynamics End of Life Notices
      • End of Life Notice: AppDynamics Cloud SKU
      • End of Life Notice: Education and Consulting Services SKUs
      • End of Life Notice: Extensions
      • End of Life Notice: Go SDK Offering and Support
      • End of Life Notice: Java Agent Versions 24.7.0 and 24.8.0 Offering and Support
      • End of Life Notice: Standalone Java Machine Agent SKU
      • End of Life Notice: Multiple Java Agent Versions Offering and Support
      • End of Life Notice: Node.js 14 and 16
      • End of Life Notice: Perpetual Licenses and Maintenance and Support Licenses
      • End of Life Notice: Python 3.6
      • End of Life Notice: Rapid Start SKUs
      • End of Life Notice: Ruby Agent Offering and Support
      • End of Life Notice: Splunk AppDynamics Mobile App
      • End of Life Notice: Talos
      • End of Life Notice: Versions <= 21.4 of Apache Agent, IIB Agent, Node.js Agent, PHP Agent, and Python Agent
      • End of Life Notice: Xamarin Agent
AppDynamics SaaS › Product Announcements and Alerts › AppDynamics Support Advisories

Support Advisory: .NET Agent 25.2.0 Removed from NuGet Gallery and Docker Hub

This document describes the support advisory for an AppDynamics product.

Summary

The NET Agent 25.2.0 Docker image has an entry-point utility that currently prevents agent files from extracting when the agent runs. The NuGet packages for .NET Agent 25.2.0 also contain an incorrect file, which may cause certain issues in .NET applications. However, this does not affect the .NET Framework applications. This issue is also present in the agent package for Azure AppService Site Extension. Due to these issues, .NET Agent version 25.2.0 has been removed from the NuGet Gallery and Docker Hub.

Resolution

If you experience this issue, we recommend that you:

  • Download the agent from the Downloads portal, or
  • Download the .NET Agent 25.1.0 from NuGet Gallery and Docker Hub.
Share feedback about this page
Previous Support Advisory: Splunk Integration Fails After Upgrading to Controller 24.10 Next AppDynamics Security Advisories
ON THIS PAGE
  • Support Advisory: .NET Agent 25.2.0 Removed from NuGet Gallery and Docker Hub
    • Summary
    • Resolution
logo
x facebook linkedin youtube instagram
©2005-2026 Splunk Inc. All rights reserved.
Legal Privacy Website Terms of Use