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Elements API Changelog
Exposure Management (including XM for Business and XM Frontline Add-on) Changelog
Endpoint Security (formerly Endpoint Detection & Response) Changelog
Elements Extended Detection and Response (XDR)
Product Changelogs
Email and Server Security Changelog
Countercept Agent for macOS Changelog
Business Suite Client Security and Server Security Changelog
Exposure Management for Cloud Changelog
Endpoint Security Portal (formerly Endpoint Protection Portal) Changelog
Countercept Agent for Windows Changelog
Elements Exposure Management (XM)
Elements Connector Changelog
Countercept Agent for Linux Changelog
Business Suite Policy Manager Changelog
Commercial API Changelog
Exposure Management Portal (formerly Vulnerability Management Portal) Changelog
Agent for Mac Changelog
Elements Security Center Common Features Changelog
Business Suite Client Security for Mac Changelog
Exposure Management System Scan (formerly Vulnerability Management System Scan) Changelog
Agent for Mobile Changelog
Elements Integrations
Exposure Management Scan Node Agent (formerly Vulnerability Management Scan Node Agent) Changelog
Linux Atlant Changelog
Agent for Windows and Server Changelog
Co-Security Services
Business Suite and on-prem
Exposure Management Discovery Scan (formerly Vulnerability Management Discovery Scan) Changelog
Identity Security Changelog
Exposure Management Web Scan (formerly Vulnerability Management Web Scan) Changelog
Collaboration Protection Changelog
Agent for Mobile - 2026-04-15 Update
Linux Agent LS64 Changelog (Elements, Business Suite, Standalone)
Commercial API - 2026-04-13
Commercial API 2026-03-24 Update
Commercial API - 2026-01-28 Update
Elements API 2026-01-27: New device operations for categorization
Elements API 2026-01-07: Product related Security Events
Exposure Management System Scan - 2026-05-18 Update
Exposure Management System Scan - 2026-05-13 Update
Vulnerability Management Portal - 2026-05-14 Update
Exposure Management System Scan - 2026-05-11 Update
Vulnerability Management Portal - 2026-05-08 Update
Agent for Mac - 2026-05-05 Update
Linux Agent LS64 - 2026-05-11 Update
Agent for Mobile - 2026-05-07
Endpoint Security (formerly Endpoint Detection & Response) - 2026-05-07 Update
Linux Agent LS64 - 2026-05-04 Update
Business Suite Client Security 16.10 and Server Security 16.10 - 2026-03-24 Update
Linux Atlant - 2026-03-16 Update
Linux Atlant - 2026-02-03 Update
Linux Atlant - 2026-01-27 Update
Client Security for Mac - 2026-01-19 Update
Countercept Agent for Linux - 2026-05-18 Update
Countercept Agent for Windows - 2026-05-08 - Sensor update
Countercept Agent for Windows - 2026-05-08 - Security Cloud Core update
Countercept Agent for Windows - 2026-04-017 - Ultralight Core update
Countercept Agent for Linux - 2026-04-13 Update
Elements Security Center Common Features - 2026-04-01 Update
Elements Security Center Common Features - 2025-11-24 Update
Elements Security Center Common Features - 2025-07-25 Update
Elements Security Center Common Features - 2025-04-22 Update

Agent for Mac - 2026-04-23 Update

WithSecure Elements Agent macOS 26.2.55744 has been released to our early access customers on 23rd of April 2026. As usual, full availability will start 1-2 weeks later.
This release brings

Updated sensor component
Updates to the Software updater component
Bug fixes to client side support of software inventory feature (available later in 2026)

Installer can be downloaded from

https://download.withsecure.com/PSB/latest/ElementsAgentInstaller_55744.mpkg

Elements Agent macOS 26.2.55744 supports following macOS versions:

macOS 26 Tahoe
macOS 15 Sequoia
macOS 14 Sonoma