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Memory not released to host OS after NativeMemory.Free in Docker container with containerd runtime

area-GC-coreclr

tenet-performancePerformance related issuePerformance related issue

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#118503 In dotnet/runtime;

· SyntaxJuggler opened on Aug 7, 2025

System.Text.Json: private fields with underscore cannot be matched

area-System.Text.Json

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#118502 In dotnet/runtime;

· ramil-mux opened on Aug 7, 2025

JIT: questionable loop alignment logic

area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMICLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#118496 In dotnet/runtime;

· AndyAyersMS opened on Aug 7, 2025

Earlier fail fast for fixed-length regex patterns with anchors

area-System.Text.RegularExpressions

tenet-performancePerformance related issuePerformance related issue

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#118489 In dotnet/runtime;

· jnyrup opened on Aug 7, 2025

Allow the muxer to skip global.json resolution entirely

area-Host

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#118488 In dotnet/runtime;

· baronfel opened on Aug 7, 2025

Gigantic memory usage when using the SerialPort class under Citrix (but could happen everywhere else)

area-System.IO.Ports

needs-area-labelAn area label is needed to ensure this gets routed to the appropriate area ownersAn area label is needed to ensure this gets routed to the appropriate area owners

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#118485 In dotnet/runtime;

· RaulRG opened on Aug 7, 2025

Safer handling and guaranteed memory clearing of sensitive strings in .NET

api-suggestionEarly API idea and discussion, it is NOT ready for implementationEarly API idea and discussion, it is NOT ready for implementation

area-System.Security

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#118484 In dotnet/runtime;

· mustafasariel opened on Aug 7, 2025

[Perf] Linux/arm64: 1 Regression on 8/5/2025 9:21:29 PM +00:00

arch-arm64

area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMICLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI

needs-area-labelAn area label is needed to ensure this gets routed to the appropriate area ownersAn area label is needed to ensure this gets routed to the appropriate area owners

os-linuxLinux OS (any supported distro)Linux OS (any supported distro)

runtime-coreclrspecific to the CoreCLR runtimespecific to the CoreCLR runtime

tenet-performancePerformance related issuePerformance related issue

tenet-performance-benchmarksIssue from performance benchmarkIssue from performance benchmark

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#118494 In dotnet/runtime;

· performanceautofiler opened on Aug 7, 2025

Various BenchmarksGame tests failing due to inability to resolve a manifest resource stream

area-System.Reflection

needs-area-labelAn area label is needed to ensure this gets routed to the appropriate area ownersAn area label is needed to ensure this gets routed to the appropriate area owners

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#118475 In dotnet/runtime;

· tannergooding opened on Aug 7, 2025

Explicit macOS 26 test run and signoff

area-Meta

needs-area-labelAn area label is needed to ensure this gets routed to the appropriate area ownersAn area label is needed to ensure this gets routed to the appropriate area owners

os-mac-os-xmacOS aka OSXmacOS aka OSX

os-macos-tahoe (macOS26)

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#118473 In dotnet/runtime;

· richlander opened on Aug 6, 2025

[API Proposal]: Add OnSkippedProperty event to System.Text.Json's JsonTypeInfo class

api-suggestionEarly API idea and discussion, it is NOT ready for implementationEarly API idea and discussion, it is NOT ready for implementation

area-System.Text.Json

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#118444 In dotnet/runtime;

· JulianRooze opened on Aug 6, 2025

Compatibility issue between .NET8 and .NET Framework472

area-Meta

questionAnswer questions and provide assistance, not an issue with source code or documentation.Answer questions and provide assistance, not an issue with source code or documentation.

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#118440 In dotnet/runtime;

· hebutyll opened on Aug 6, 2025