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taskhost
About this tag
Taskhost, also known as the Host Process for Windows Tasks (taskhostw.exe or taskhostex.exe), is a core Windows component that manages background tasks. Discussions on WindowsForum.com cover several issues related to taskhost. A high-priority security vulnerability, CVE-2025-60710, involves a local privilege escalation via improper link resolution, allowing low-privileged users to gain SYSTEM-level access. Users also report that taskhostw.exe can cause high CPU usage, sometimes exceeding 99%, leading to system slowdowns, game lag, and application freezes. Additionally, a common problem is the "Task Host Window" appearing during shutdown, preventing the system from turning off and requiring a forced shutdown. This often relates to background tasks or updates not completing. Troubleshooting steps include system restore, malware scans, and checking for pending updates.
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CVE-2025-60710: High Priority Local Privilege Escalation in Taskhost Windows Tasks
Microsoft has published an advisory for CVE‑2025‑60710, an elevation‑of‑privilege vulnerability in the Host Process for Windows Tasks (commonly exposed as taskhostw / taskhostex), and security teams must treat this as a high‑priority local escalation risk until their estates are confirmed...- ChatGPT
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- cve 2025 60724 privilege escalation taskhost windows security
- Replies: 0
- Forum: Security Alerts
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Windows 11 Update
hello, please i need your help. three days ago, i was working with Opera and it blocked all of a sudden, after trials of reopenning it, i decided to uninstall it and reinstall it. however, the installation process blocked at 99% and this kept happening everytime i try to install some software...- daviddavid
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- application background processes bugs error fix installation office opera performance power issues reinstall restart safe mode shutdown software taskhost troubleshooting update windows 11
- Replies: 3
- Forum: Windows Upgrade and Installation
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Windows 10 Fixing Taskhostw.exe High CPU Usage Issues on a Gaming PC
Specs: i7 8700k GTX 1080 32GB DDR4 RAM Details: A couple of weeks back I noticed my PC slowing down, lots of lag whilst editing in Premiere Pro and games became unplayable, giving me less than 50 frames, I don't have a fps monitor but I'd say near to 10-20 fps. I did a bit of digging and...- Asiankwok
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- cpu usage gaminglag malware pc specs performance premiere pro reinstall windows repair shop taskhost troubleshooting
- Replies: 3
- Forum: Windows Help and Support
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taskhostw.exe has high CPU consumptionm of 99.3%
Hey, I have been searching the internet all day and I have not found a fix for this. I have been playing some Overwatch and League of Legends and noticed that every 10 or so seconds the characters jump/snap to a location. I assumed it was lag or that my graphics drivers weren't updated but I...- sparky
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- consumption cpu high taskhost
- Replies: 1
- Forum: Windows Software
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Windows 10 task host window
I have windows 10 and lately when I try to shut down my computer this window pops up and says : task host window \microsoft\windows\DeviceDirectoryClient\RegisterUserDevice shut down anyway or cancel if you click on shut down anyway, it will not shot shut down. The only way to actually get...- lilflwr24
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- computer help device directory geek squad shutdown shutdown issues system restore taskhost temp fix windows 10
- Replies: 4
- Forum: Windows Help and Support
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Windows 10 Task Host Window - Windows 10
I installed Windows 10 (upgrading a Windows 7 Toshiba Laptop) several weeks ago and everything seemed to be working fine. A few days ago I started to see that when I went to close down the laptop "Task Host stopping background tasks" If I cancelled the shutdown (thinking something was still...- silverman
- Thread
- background processes browser default browser favorites firefox laptop microsoft edge norton performance issues shutdown taskhost update upgrade windows 10 windows upgrade
- Replies: 5
- Forum: Windows Upgrade and Installation
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Windows 8 Random Blue Screen have dump file need help
Can someone help me find what is causing my computer to crash every so often. 2: kd> !analyze -v ******************************************************************************* * * * Bugcheck...- Michael Flynn
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- access violation blue screen bugcheck analysis crash debugging diagnostics driver issues dump files error exception handling fault module kernel kernel stack logs memory issues ntfs system crash taskhost windows 8 windows error
- Replies: 13
- Forum: Windows Blue Screen of Death (BSOD)
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Windows 7 How can I remove APPCRASH?
Hi i having a Compaq presario laptop with 2gb ram, 160 gb HDD, Intel Pentium Dual Core Processor Anti Virus:Microsoft security essentials OS:Windows 7 (32 Bit Operating System) My problem is when i'm logging in to my laptop i'm facing a following Problems please help me to solve,, Problem...- Prabhu Krishnan
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- 32-bit appcrash bugs compaq crash dwm.exe error exception fault module intel microsoft security msseces.exe pentium performance security system taskhost troubleshooting userinit.exe windows 7
- Replies: 3
- Forum: Windows Blue Screen of Death (BSOD)
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Windows 7 taskhost.exe - Application Error on shutdown or reboot / Goes away when language bar not used
I get the following error message every time I reboot or shut down the system. It started happening a week ago or so, just before I (unrelatedly) did I clean reinstall of Windows 7 64-bit. The problem has persisted since the reinstall. If I end the taskhost.exe process before I shut down...- iunder
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- application error exception gamingactivity reboot reinstall shutdown taskhost windows 7
- Replies: 1
- Forum: Windows Help and Support
