patch wednesday

Microsoft fixes "BadSuccessor" zero-day authentication bug

Microsoft fixes "BadSuccessor" zero-day authentication bug

Patch Wednesday lands with 13 fixes for vulnerabilities rated critical.
Juha Saarinen Aug 13 2025 3:15PM Security
October Patch Wednesday handles 13 critical vulnerabilities

October Patch Wednesday handles 13 critical vulnerabilities

One PrivEsc bug exploited in the wild.
Juha Saarinen Oct 12 2022 12:18PM Security
Patch Wednesday fixes two-year-old Dogwalk vulnerability

Patch Wednesday fixes two-year-old Dogwalk vulnerability

Path traversal bug in diagnostics tool could be used for remote code execution.
Juha Saarinen Aug 10 2022 6:40AM Security
Microsoft patches exploited 'Follina' remote code exec bug

Microsoft patches exploited 'Follina' remote code exec bug

Office vulnerability abused to drop malware.
Juha Saarinen Jun 15 2022 6:45AM Security
Microsoft tries again to plug exploited IE zero-day

Microsoft tries again to plug exploited IE zero-day

Third time lucky?
Juha Saarinen Feb 12 2020 4:00PM Security
Patches released for two actively exploited Windows 0days

Patches released for two actively exploited Windows 0days

Another fix-heavy month with 17 critical vulnerabilities plugged.
Juha Saarinen Sep 11 2019 12:34PM Security
Microsoft kills 19 critical bugs

Microsoft kills 19 critical bugs

HoloLens hackable over wi-fi.
Juha Saarinen Jul 12 2017 9:45AM Security
Microsoft splits Win10 security, software updates

Microsoft splits Win10 security, software updates

Greater flexibility for when to install fixes.
Juha Saarinen Apr 26 2017 3:27PM Software
Microsoft flubs Patch Wednesday, delays February updates

Microsoft flubs Patch Wednesday, delays February updates

No date provided for when the updates will resume.
Juha Saarinen Feb 15 2017 6:44AM Security
Microsoft patches critical vulnerabilities in January update

Microsoft patches critical vulnerabilities in January update

First 2016 fix.
Juha Saarinen Jan 13 2016 6:55AM Security
Microsoft plugs multiple critical flaws in Windows

Microsoft plugs multiple critical flaws in Windows

Don't open .jnt Windows Journal files from untrusted sources.
Juha Saarinen May 13 2015 5:59AM Security
Microsoft yanks blue screen of death Windows patch

Microsoft yanks blue screen of death Windows patch

Tells customers to uninstall updates.
Juha Saarinen Aug 18 2014 5:52AM Software
Patch Wednesday to plug several critical holes

Patch Wednesday to plug several critical holes

Run Windows Update tomorrow.
Juha Saarinen Jul 9 2013 9:14AM Security

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