Microsoft has published an advisory identifying CVE-2025-55317, a local elevation-of-privilege flaw in Microsoft AutoUpdate (MAU) caused by improper link resolution before file access — commonly described as a link-following or symlink/junction weakness — that can allow an authorized local...
cve-2025-55317
cybersecurity
endpoint security
hardening
link following
local exploit
macos
mau
microsoft autoupdate
msrc
patch management
privilege
privilege escalation
reparse point
security advisory
symlinks
threat detection
updateagent
vulnerability
A growing number of administrators are reporting a perplexing problem: virtualized Windows Server instances running the Remote Desktop Server role suddenly become unresponsive for Remote Desktop users at a consistent time of day—sessions appear attached but the remote desktop shows a black...
Microsoft has confirmed that the Windows 11 August 2025 cumulative update (KB5063878) is causing installation failures in certain enterprise scenarios and has pushed an emergency mitigation while engineers work on a permanent fix. The issue surfaces as error code 0x80240069 when updates are...
0x80240069
certenroll
enterprise it
event viewer
kb5063878
kir
known issue rollback
mecm
media creation tool
microsoft update catalog
powershell
registry
release health
sccm
updateagentupdate issues
windows 11
windows 11 24h2
wsus
wuauserv
The Windows Update Standalone Installer (WUSA) is a command-line utility integral to the Windows operating system, designed to facilitate the installation and management of standalone update packages, commonly known as .msu files. Introduced with Windows Vista, WUSA has been a consistent feature...
command line
deployment
manual windows updates
msu files
powershell
security updates
software update
system administration
uninstall
updateagentupdate management
windows 10
windows 11
windows maintenance
windows security
windows troubleshooting
windows update
windows vista
wusa utility
I see multiple posts about the same - very REAL problem - yet no fix that works! I have reloaded Win 7 multiple times now on a Dell Laptop and as soon as the Windows Update Agent 7.6.7600.320 is installed, the update scan is basically broken. I know it is this update agent install that is...
I've recently got a new computer without an OS, I bought a windows 7 disc, install went fine but I've got a problem, I can't update. When ever I try the update windows it just keeps checking for updates, the OS is Windows 7 Premium 64bit SP1.
I've tried updating the update agent.
Tried...
64-bit
backup drive
computer setup
driver issues
error checking
fix
installation issues
microsoft support
os installation
sp1
system check
troubleshooting
updateagentupdate issues
update management
windows 7
windows catalog
windows fix guide
windows home premium
Hi,
This explanation is pretty long, so get comfortable.
Before the error I had Windows 8.1. After installing a conversion skin wrong(getting a version for Windows 8 instead of Windows 8.1), I was forced to refresh my computer. It was downgraded back to Windows 8. Afterwards, i went to Windows...
asus
automatic repair
boot issues
corrupt registration
error codes
error resolution
installation issues
refresh process
repair
reset
safe mode
system specs
troubleshooter
troubleshooting
updateagent
user experience
windows 8
windows update
windows upgrade
As of February 7, 2013:
Windows 7 64-Bit Updates for Knowledgebase Updates w/Service Pack 1 Installed
Cumulative Security Update for ActiveX Killbits for Windows 7 for x64-based Systems (KB2618451)
Cumulative Security Update for Internet Explorer 8 for Windows 7 for x64-based Systems...
64-bit
activex
cumulative
defender
framework
internet explorer
kernel-mode
knowledge base
malicious software
microsoft
security
service pack
silverlight
system
updateupdateagent
user mode
windows 7
x64
I keep getting this error when I "try" to use update agent for my bully dog gt tuner
input string was not found
details:
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************...
agent application
assembly version
bully dog
configuration
debugging
device discovery
device validation
error
format exception
input
input string
jit debugging
number parsing
system error
tuner
unhandled exception
updateagent
version check
windows 7
windows forms