HID: steam: Clean up locking
CVE-2026-98943
Summary
Origin validation error in .NET allows an unauthorized attacker to disclose information over a network.
Products covered
Microsoft Visual Studio 2022 version 17.14
.NET 11.0 runtime installed on Linux
.NET 11.0 runtime installed on Mac OS
.NET 8.0 runtime installed on Windows
.NET 8.0 runtime installed on Mac OS
.NET 8.0 runtime installed on Linux
.NET 9.0 runtime installed on Mac OS
.NET 9.0 runtime installed on Windows
Show 6 more products
.NET 9.0 runtime installed on Linux
Microsoft Visual Studio 2026 version 18.9
.NET 11.0 runtime installed on Windows
.NET 10.0 runtime installed on Windows
.NET 10.0 runtime installed on Linux
.NET 10.0 runtime installed on Mac OS
Remediation
Release Notes Install KB5126104. Install KB5126105. Install KB5126106.
Vendor-listed fixes
17.14.40
11.0 RC1
8.0.130, 8.0.424
9.0.120, 9.0.317
18.9.3
10.0.111, 10.0.400
CVEs in this advisory 1
Update history
What changed in later vendor updates
SecurityAlert records field-level changes from the point we begin following a bulletin. Earlier vendor changes may not have a field-by-field record.
- Added affected products: .NET 8.0 runtime installed on Linux, .NET 8.0 runtime installed on Mac OS, .NET 8.0 runtime installed on Windows, .NET 9.0 runtime installed on Linux, .NET 9.0 runtime installed on Mac OS.
- Removed affected products: .NET 8.0 installed on Linux, .NET 8.0 installed on Mac OS, .NET 8.0 installed on Windows, .NET 9.0 installed on Linux, .NET 9.0 installed on Mac OS.
Updates
- Published by Microsoft Security Response Center
The publication date reported by the vendor.
- Added to SecurityAlert
We collected the advisory from the official source.
- Confirmed at the source
Our collector saw this advisory during a later source check.