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  1. antimalware service executable is using to much memory

    Jun 26, 2025 · It is not unusual to observe high memory usage by the Antimalware Service executable when Microsoft Defender is running a Full Scan, especially while attempting to use the computer …

  2. antimalware service executable high cpu usage - Microsoft Q&A

    Jul 2, 2025 · It is not unusual to observe high memory usage by the Antimalware Service executable when Microsoft Defender is running a Full Scan, especially while attempting to use the computer …

  3. Antimalware Service Executable High Memory Usage

    Jan 19, 2021 · I updated my windows 10 a couple days ago and ever since, the Antimalware Service Executable task in the task manager is using up to 50-70% of my memory space. It stops me from …

  4. High CPU usage because of Antimalware Service Executable

    Mar 21, 2025 · Troubleshoot performance issues - Microsoft Defender for Endpoint Troubleshoot high CPU usage related to the real-time protection service in Microsoft Defender for Endpoint. Guidance …

  5. Very high memory use with Antimalware Service Executable

    Jan 9, 2021 · Antimalware Service Executable is associated with Windows Defender on your computer and is responsible for real time scanning and scheduled scanning on your computer. If you have …

  6. Antimalware Service Executable eats disk/memory: NOT RESOLVED

    Apr 22, 2025 · I have read reports that the high memory usage caused by Antimalware Service executable happens when Microsoft Defender is running a Full Scan while attempting to use the …

  7. Windows 11 24H2 - Memory Usage Secure System and MS AV

    Nov 27, 2024 · The Antimalware Service Executable is a part of Windows Defender, and it's designed to run continuously in the background to protect your computer from malware.

  8. Antimalware Service Executable High Disk, memory and CPU usage …

    Mar 28, 2018 · Just did update yesterday 2018-03 updates and suddenly antimalware service executable takes all my disk, memory and CPU too high up to 100% every minute until now and …

  9. High cpu and memory usage on antimalware service executable

    Jul 22, 2025 · High CPU (20–40%) and RAM (up to 11 GB) usage by Antimalware Service Executable (MsMpEng.exe), which is the core process for Microsoft Defender Antivirus. This spike usually …

  10. ANTI MALWARE SERVICE EXECUTABLE USING HIGH MEMORY

    May 10, 2023 · The last three laptops I have owned were all running windows, all had the same problem. I am currently running an 8GB SSD HP Elitebook with plenty of power. Still, a minimum …