Version 25.12.10659 du 14/12/2025- Security & Protection : HijackLoader Detection: Added advanced protection against NtWriteVirtualMemory exploits for safer browsing.
- Security & Protection : Self-Defense Enhancement: Improved handling of critical DLL loads during migration to prevent security blocks.
- Security & Protection : Media Scan Improvements: Enhanced detection logic for wireless displays (WiFi Direct / Chromecast) and LG TVs on Windows ARM devices for seamless connectivity.
- Installer & Integration : Backend Switch for New Installs: Fresh Avast installs now use the updated backend for better performance.
- Installer & Integration : Extended Installer Commands: Support added for advanced parameters in component installation, improving flexibility for media scan features.
- Fixed : Installer: Language Selection: Offline installer now shows only supported languages to avoid untranslated UI.
- Fixed : Installer: Migration Stability: Resolved issues during migration from standalone products to suite, ensuring proper registration and cleanup.
- Fixed : Performance & UI: Corrupted Tray Menu Strings: Some languages does not show incorrect characters in tray menus
- Fixed : Performance & UI: Silent Mode UI Pop-Ups: Fixed repeated UI appearance when Silent Mode was enabled.
- Fixed : Performance & UI: Smart Scan Status: Corrected behavior where canceled scans were incorrectly marked as completed.
- Fixed : Performance & UI: Score Update After Restart: Fixed incorrect GenScore updates after system reboot.
- Fixed : AvDump Start Issue: Resolved problems starting AvDump.exe in release builds.
- Fixed : DeepFake Guard Delay: Fixed UI freeze when stopping manual media scans.