Skip to content

Security improvements - #1102

Merged
EdwardCooke merged 8 commits into
aaubry:masterfrom
EdwardCooke:ec-security
Apr 28, 2026
Merged

EdwardCooke merged 8 commits into
aaubry:masterfrom
EdwardCooke:ec-security

Conversation

@EdwardCooke

Copy link
Copy Markdown
Collaborator

A couple of vulnerabilities were received.

  1. Unbound events could lead to memory exhaustion in the merging parser. This could be a breaking change for large YAML files. It is currently set to 100k events that can be parsed. If you need more, you can set it in the constructor of the merging parser. - Dan Fiedler - Microsoft Reporting a Security Issue #1083
  2. YamlDotNet can consume unbounded memory when parsing YAML with many unique keys, anchors, or tags since interning strings are never released -
    Piotr Kiełkowicz - Cisco

Also bumps net8 to net10 on a couple of projects and makes it so net47 isn't ran on Linux environments.

Copilot AI review requested due to automatic review settings April 27, 2026 19:15

Copilot AI left a comment

Copy link
Copy Markdown

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Pull request overview

This PR addresses reported security issues in YamlDotNet by preventing unbounded memory growth from (1) merge expansion in MergingParser and (2) unbounded string interning for anchors/tags/keys. It also updates a few projects’ target frameworks (including avoiding .NET Framework builds on Linux).

Changes:

  • Stop interning YAML-derived anchor/tag/key strings by switching from string.Intern to string.IsInterned(...) ?? value.
  • Add a configurable maximum parsing-event limit to MergingParser and tests to cover merge-key “bomb” scenarios.
  • Adjust several project TFMs (net8 → net10 in samples; and conditional TFMs to avoid net47 on Linux).

Reviewed changes

Copilot reviewed 11 out of 11 changed files in this pull request and generated 9 comments.

Show a summary per file
File Description
YamlDotNet/Core/TagName.cs Avoids interning tag names derived from input.
YamlDotNet/Core/AnchorName.cs Avoids interning anchor names derived from input.
YamlDotNet/Core/Events/Scalar.cs Avoids interning scalar keys derived from input.
YamlDotNet/Core/MergingParser.cs Adds an event-count limit to mitigate merge expansion memory exhaustion.
YamlDotNet.Test/YamlDotNet.Test.csproj Makes TFMs OS-conditional to avoid running .NET Framework on Linux.
YamlDotNet.Test/Serialization/MergingParserTests.cs Adds tests for event-limit enforcement in merge scenarios.
YamlDotNet.Test/Core/StringInterningTests.cs Adds tests asserting input strings are not force-interned.
YamlDotNet.Samples/YamlDotNet.Samples.csproj Bumps samples to net10.0.
YamlDotNet.Samples.Fsharp/YamlDotNet.Samples.Fsharp.fsproj Makes TFMs OS-conditional and adds net10.0.
YamlDotNet.Fsharp.Test/YamlDotNet.Fsharp.Test.fsproj Makes TFMs OS-conditional and adds net10.0.
YamlDotNet.Core7AoTCompileTest/YamlDotNet.Core7AoTCompileTest.csproj Bumps AoT compile test to net10.0.

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

Comment thread YamlDotNet.Fsharp.Test/YamlDotNet.Fsharp.Test.fsproj Outdated
Comment thread YamlDotNet.Test/Serialization/MergingParserTests.cs Outdated
Comment thread YamlDotNet.Samples.Fsharp/YamlDotNet.Samples.Fsharp.fsproj Outdated
Comment thread YamlDotNet/Core/MergingParser.cs Outdated
Comment thread YamlDotNet/Core/MergingParser.cs Outdated
Comment thread YamlDotNet/Core/MergingParser.cs Outdated
Comment thread YamlDotNet.Test/Serialization/MergingParserTests.cs
Comment thread YamlDotNet.Test/Serialization/MergingParserTests.cs Outdated
Comment thread YamlDotNet.Test/YamlDotNet.Test.csproj Outdated
@EdwardCooke
EdwardCooke merged commit ba6dd7d into aaubry:master Apr 28, 2026
3 checks passed
@Kielek

Kielek commented Apr 28, 2026

Copy link
Copy Markdown

@EdwardCooke, thanks! Looking for official release.

It will be happy to disclose both issues under https://github.com/aaubry/YamlDotNet/security. It will be easily discoverable by all NuGet users.

FYI: @danfiedler-msft, as you reported first issue.

NZCypher819 pushed a commit to u64a/developer-control-tower that referenced this pull request Aug 27, 2026
Updated
[coverlet.collector](https://github.com/coverlet-coverage/coverlet) from
6.0.4 to 10.0.1.

<details>
<summary>Release notes</summary>

_Sourced from [coverlet.collector's
releases](https://github.com/coverlet-coverage/coverlet/releases)._

## 10.0.1

### Improvements

- Coverlet with MTP 2 doesn't show test coverage statistic in console
[#​1907](coverlet-coverage/coverlet#1907)
- Avoid unnecessary testhost restarts
[#​1912](coverlet-coverage/coverlet#1912) by
<https://github.com/mawosoft>

### Fixed

- Fix inconsistent paths in cobertura reports
[#​1723](coverlet-coverage/coverlet#1723)
- Fix when using "is" with "and" in pattern matching, branch coverage is
lower than normal
[#​1313](coverlet-coverage/coverlet#1313)
- Fix Coverlet flagging a branch for an async functions finally block
where none exists
[#​1337](coverlet-coverage/coverlet#1337)
- Fix Coverlet Tracker Missing CompilerGeneratedAttribute
[#​1828](coverlet-coverage/coverlet#1828)

### Maintenance

- Add architecture docs and diagrams for all integrations
[#​1927](coverlet-coverage/coverlet#1927)
- Update NuGet packages and .NET SDK versions
[#​1933](coverlet-coverage/coverlet#1933)

[Diff between 10.0.0 and
10.0.1](coverlet-coverage/coverlet@v10.0.0...v10.0.1)

## 10.0.0

## Improvements

- Unique Report Filenames (coverlet.MTP and AzDO)
[#​1866](coverlet-coverage/coverlet#1866)
- Add `--coverlet-file-prefix` option for unique report files
[#​1869](coverlet-coverage/coverlet#1869)
- Introduce .NET 10 support
[#​1823](coverlet-coverage/coverlet#1823)

## Fixed

- Fix [BUG] Wrong branch rate on IAsyncEnumerable for generic type
[#​1836](coverlet-coverage/coverlet#1836)
- Fix [BUG] Missing Coverage after moving to MTP
[#​1843](coverlet-coverage/coverlet#1843)
- Fix [BUG] No coverage reported when targeting .NET Framework with
8.0.1
[#​1842](coverlet-coverage/coverlet#1842)
- Fix [BUG] Behavior changes between MTP and Legacy (msbuild)
[#​1878](coverlet-coverage/coverlet#1878)
- Fix [BUG] Coverlet.MTP - Unable to load coverlet.mtp.appsettings.json
[#​1880](coverlet-coverage/coverlet#1880)
- Fix [BUG] Coverlet.Collector produces empty report when
Mediator.SourceGenerator is referenced
[#​1718](coverlet-coverage/coverlet#1718) by
<https://github.com/yusyd>
- Fix [BUG] Crash during instrumentation (Methods using
LibraryImport/DllImport have no body)
[#​1762](coverlet-coverage/coverlet#1762)

## Maintenance

- Add comprehensive async method tests and documentation for issue
[#​1864](coverlet-coverage/coverlet#1864)
- Replace Tmds.ExecFunction Package in coverlet.core.coverage.tests
[#​1833](coverlet-coverage/coverlet#1833)
- Add net9.0 and net10.0 targets
[#​1822](coverlet-coverage/coverlet#1822)

[Diff between 8.0.1 and
10.0.0](coverlet-coverage/coverlet@v8.0.1...v10.0.0)

## 8.0.1

### Fixed
- Fix [BUG] TypeInitializationException when targeting .NET Framework
[#​1818](coverlet-coverage/coverlet#1818)
- Fix [BUG] coverlet.MTP build fails with CS0400 due to
developmentDependency=true
[#​1827](coverlet-coverage/coverlet#1827)

### Improvements
- Additional improvements needed for .NET Framework instrumentation type
import
[#​1825](coverlet-coverage/coverlet#1825)

[Diff between 8.0.0 and
8.0.1](coverlet-coverage/coverlet@v8.0.0...v8.0.1)


## 8.0.0

**Special Thanks:** A huge thank you to
[@​Bertk](https://github.com/Bertk) for driving the majority of the work
in this release! 🎉

### Fixed
- Fix System.CommandLine 2.0 release is available
[#​1776](coverlet-coverage/coverlet#1776)
- Fix Excluding From Coverage bad defaults from given example
[#​1764](coverlet-coverage/coverlet#1764)
- Fix branchpoint exclusion for sdk 8.0.407
[#​1741](coverlet-coverage/coverlet#1741)
- Fix missing copyright information in NuGet
[#​1794](coverlet-coverage/coverlet#1794)
- Fix bad default values in documentation
[#​1764](coverlet-coverage/coverlet#1764) by
<https://github.com/cboudereau>

### Improvements

- Coverlet MTP extension feature
[#​1788](coverlet-coverage/coverlet#1788)
- Generate SBOM for nuget packages
[#​1752](coverlet-coverage/coverlet#1752)
- Use multi targets projects for coverlet.collector,
coverlet.msbuild.tasks packages
[#​1742](coverlet-coverage/coverlet#1742)
- Use .NET 8.0 target framework for coverlet.core and remove
Newtonsoft.Json
[#​1733](coverlet-coverage/coverlet#1733)
- Use latest System.CommandLine version
[#​1660](coverlet-coverage/coverlet#1660)
- Upgraded minimum required .NET SDK and runtime to .NET 8.0 LTS (Long
Term Support) (**Breaking Change**)
- Use [xunit.v3](https://xunit.net/docs/getting-started/v3/whats-new)
for tests and example code

[Diff between 6.0.4 and
8.0.0](coverlet-coverage/coverlet@v6.0.4...v8.0.0)

Commits viewable in [compare
view](coverlet-coverage/coverlet@v6.0.4...v10.0.1).
</details>

Updated [Microsoft.NET.Test.Sdk](https://github.com/microsoft/vstest)
from 17.14.1 to 18.9.0.

<details>
<summary>Release notes</summary>

_Sourced from [Microsoft.NET.Test.Sdk's
releases](https://github.com/microsoft/vstest/releases)._

## 18.9.0

## What's Changed
* Fix tilde/exclamation characters corrupted in TerminalLogger test
output by @​nohwnd in microsoft/vstest#16046
* Make TranslationLayer Native AOT-compatible by @​drewnoakes in
microsoft/vstest#16045
* Guard GenerateProgramFile target against UseWinUI/UseUwpTools
evaluation order by @​nohwnd in
microsoft/vstest#16072
* Add RequestingAssembly to AssemblyResolveEventArgs for binary compat
by @​nohwnd in microsoft/vstest#16076
* Remove stale Microsoft.Extensions.FileSystemGlobbing binding redirect
from testhost.x86 and datacollector by @​Evangelink in
microsoft/vstest#16082
* Fix TRX attachment paths when LogFileName contains a subdirectory by
@​nohwnd in microsoft/vstest#15791
* Fix missing dumps for .NET Framework child processes in
NetClientHangDumper by @​nohwnd in
microsoft/vstest#16098
* Fix data collection channels to use negotiated protocol version
instead of V1 by @​nohwnd in
microsoft/vstest#16096
* Fix race condition in BlameCollector: skip hang dump when testhost
hasn't launched yet by @​nohwnd in
microsoft/vstest#16065
* Replace TestSDKAutoGeneratedCode with ExcludeFromCodeCoverage in
auto-generated Program files by @​nohwnd in
microsoft/vstest#16101
* Include testhost process path in crash error messages by @​nohwnd in
microsoft/vstest#16108
* Fix DataDriven test results being double-counted in TRX logger totals
by @​nohwnd in microsoft/vstest#15766
* Fix datacollector crash visibility: replace Assert with throwable
exceptions by @​nohwnd in microsoft/vstest#16048
* Add TreatErrorMessagesAsWarnings parameter to TRX logger by @​nohwnd
in microsoft/vstest#16106
* Wait for testhost stderr to drain before reading its crash output by
@​nohwnd in microsoft/vstest#16128
* Handle runtimeconfig.dev.json without additionalProbingPaths by @​tmat
in microsoft/vstest#16166
* Suggest Microsoft.NET.Test.Sdk when a managed test project brings no
testhost by @​nohwnd in microsoft/vstest#16169
* Fix x86 testhost loading mismatched x64 hostfxr (0x800700C1) when run
via vstest.console.exe directly (#​16151) by @​azat-msft in
microsoft/vstest#16156
* Preserve the real exception (type + stack trace) when a test run
aborts in BaseRunTests by @​nohwnd in
microsoft/vstest#16167

## New Contributors
* @​drewnoakes made their first contribution in
microsoft/vstest#16045

**Full Changelog**:
microsoft/vstest@v18.8.0...v18.9.0

## 18.8.1

## What's Changed
* Fix protocol negotiation timeout when STJ reflection is disabled
(18.8.1) by @​nohwnd in microsoft/vstest#16281


**Full Changelog**:
microsoft/vstest@v18.8.0...v18.8.1

## 18.8.0

## What's Changed
* Migrate from Newtonsoft.Json to System.Text.Json / Jsonite (merge to
main) by @​nohwnd in microsoft/vstest#15687
- For more detail refer to
https://devblogs.microsoft.com/dotnet/vs-test-is-removing-its-newtonsoft-json-dependency/
* Create source-only filter package by @​Youssef1313 in
microsoft/vstest#15638
* Add ARM64 msdia140.dll support to test platform packages by @​nohwnd
in microsoft/vstest#15692
* Fix mutex cleanup crash on macOS/Linux by @​nohwnd in
microsoft/vstest#15684
* Restrict artifact temp directory permissions on Unix by @​nohwnd in
microsoft/vstest#15729
* Add support for filtering uncategorized tests with TestCategory=None
by @​Evangelink in microsoft/vstest#15727
* Fix SCI binding failure in DTA hosts (main) by @​nohwnd in
microsoft/vstest#15724
* Fix HTML logger parallel file collision by @​nohwnd in
microsoft/vstest#15435
* Improve error message when testhost cannot be found by @​nohwnd in
microsoft/vstest#16053
* Fix HTML logger exception on invalid XML chars in test display names
by @​nohwnd in microsoft/vstest#16051

**Full Changelog**:
microsoft/vstest@v18.7.0...v18.8.0

## 18.7.0

## What's Changed
* Add ARM64 msdia140.dll support to test platform packages by
@​jamesmcroft in microsoft/vstest#15689
* Update System.Memory from 4.5.5 to 4.6.3 by @​nohwnd in
microsoft/vstest#15706

## New Contributors
* @​jamesmcroft made their first contribution in
microsoft/vstest#15689

**Full Changelog**:
microsoft/vstest@v18.6.0...v18.7.0

## 18.6.0

## What's Changed
* Revert removal of Video Recorder by @​nohwnd in
microsoft/vstest#15336
* Speed up blame by filtering non-.NET processes from dump collection by
@​nohwnd in microsoft/vstest#15518
* Add README.md to NuGet packages by @​nohwnd in
microsoft/vstest#15550
* Report child process info on connection timeout by @​nohwnd in
microsoft/vstest#15603


### Changes to tests and infra
* Brand as 18.6 by @​nohwnd in
microsoft/vstest#15423
* Upgrading code coverage version to 18.5.1, by @​fhnaseer in
microsoft/vstest#15422
* Updating System.Collections.Immutable to 9.0.11 by @​MSLukeWest in
microsoft/vstest#15425
* Fix attachVS when used for debugging integration tests by @​nohwnd in
microsoft/vstest#15451
* Replace dotnet.config, with global.json by @​nohwnd in
microsoft/vstest#15449
* Document debugging integration tests with AttachVS by @​Copilot in
microsoft/vstest#15452
* Fix stack overflow tests by @​nohwnd in
microsoft/vstest#15461
* Make TestAssets.sln buildable locally by @​Youssef1313 in
microsoft/vstest#15466
* Try filtering out tests by @​nohwnd in
microsoft/vstest#15463
* Build just once when tfms run in parallel by @​nohwnd in
microsoft/vstest#15465
* Review simplify compatibility sources, deduplicate tests by @​nohwnd
in microsoft/vstest#15472
* Cleanup dead TRX code by @​Youssef1313 in
microsoft/vstest#15474
* Update .NET runtimes to 8.0.25, 9.0.14, and 10.0.4 by @​nohwnd in
microsoft/vstest#15481
* Compat matrix checker by @​nohwnd in
microsoft/vstest#15480
* Add trx analysis skill by @​nohwnd in
microsoft/vstest#15486
* Split integration tests to single tfm and multi tfm project by
@​nohwnd in microsoft/vstest#15484
* Update matrix by @​nohwnd in
microsoft/vstest#15477
* Break infinite restore loop in VS by @​nohwnd in
microsoft/vstest#15503
* Use global package cache for build, and local for running integration
tests by @​nohwnd in microsoft/vstest#15500
* Update contributing by @​nohwnd in
microsoft/vstest#15505
* Reduce test wall-clock time by increasing minThreads by @​drognanar in
microsoft/vstest#15502
* Indicator flakiness by @​nohwnd in
microsoft/vstest#15513
* Fix ci build by @​nohwnd in
microsoft/vstest#15515
* Fix thread safety issues by @​Evangelink in
microsoft/vstest#15512
* Optimize DotnetSDKSimulation_PostProcessing test (163s → 61s) by
@​nohwnd in microsoft/vstest#15516
* Build isolated test assets for single TFM instead of 7 by @​nohwnd in
microsoft/vstest#15517
* Remove unused dependencies from Library.IntegrationTests by @​nohwnd
in microsoft/vstest#15527
* Remove printing _attachments content to console by @​nohwnd in
microsoft/vstest#15520
* Add Linux/macOS test filtering guide to CONTRIBUTING.md by @​nohwnd in
microsoft/vstest#15521
* Change integration test parallelization from ClassLevel to MethodLevel
by @​nohwnd in microsoft/vstest#15526
* Unify target framework checks with IsNetFrameworkTarget/IsNetTarget by
@​nohwnd in microsoft/vstest#15523
* Add unattended work instructions to copilot-instructions.md by
@​nohwnd in microsoft/vstest#15531
* Reduce code style rule severity from warning to suggestion by @​nohwnd
in microsoft/vstest#15522
* Remove Debug/Release line number branching from tests by @​nohwnd in
microsoft/vstest#15519
* Revise unattended work instructions in copilot-instructions.md by
@​nohwnd in microsoft/vstest#15532
* Improve CompatibilityRowsBuilder error message with diagnostic details
by @​nohwnd in microsoft/vstest#15529
* docs: add git worktree and upstream sync workflow to
copilot-instructions.md by @​nohwnd in
microsoft/vstest#15538
* Add VSIX runner to smoke tests by @​nohwnd in
microsoft/vstest#15541
* Remove deprecated WebTest and TMI test methods by @​nohwnd in
microsoft/vstest#15525
* Fix compatibility test failures for legacy vstest.console and MSTest
adapter by @​nohwnd in microsoft/vstest#15534
* Convert TestPlatform.sln to slnx format by @​nohwnd in
microsoft/vstest#15551
* Convert test/TestAssets .sln files to .slnx format by @​nohwnd in
microsoft/vstest#15557
 ... (truncated)

## 18.5.1

## What's Changed
* Fix System.Collections.Immutable binding mismatch in Common.dll
(rel/18.5) by @​nohwnd in microsoft/vstest#15720
* Port verify-binding-redirects.ps1 to rel/18.5 by @​nohwnd in
microsoft/vstest#15719
* Bump to 18.5.1 by @​nohwnd in
microsoft/vstest#15721


**Full Changelog**:
microsoft/vstest@v18.5.0...v18.5.1

## 18.5.0

⚠️ Unlisted on Nuget, because of #​15718 

## What's Changed
* Add runtime configs by @​nohwnd in
microsoft/vstest#15377
* Add net8.0 target for TranslationLayer by @​nohwnd in
microsoft/vstest#15375
* Determine architecture of remote process on windows by @​nohwnd in
microsoft/vstest#15396
* Updating System.Collections.Immutable package reference to version
9.0.0 by @​MSLukeWest in microsoft/vstest#15392
* Dump via netcore tool on windows by @​nohwnd in
microsoft/vstest#15397
* Fix answer file splitting by @​nohwnd in
microsoft/vstest#15381
* Run tests against vsix runner by @​nohwnd in
microsoft/vstest#15419

**Full Changelog**:
microsoft/vstest@v18.4.0...v18.5.0

## 18.4.0

## What's Changed
* Add LoongArch64 support by @​stdmnpkg in
microsoft/vstest#15359

* Refactor Condition evaluation by @​Youssef1313 in
microsoft/vstest#15357
* Adding info on extensions points part 1 by @​nohwnd in
microsoft/vstest#15360
* Add option to ask for uploading code QL before the standard window
ends by @​nohwnd in microsoft/vstest#15373
* Update runtime versions by @​nohwnd in
microsoft/vstest#15372
* Fix .NET 10 regression for traits by @​Youssef1313 in
microsoft/vstest#15370
* Update target frameworks to net10.0 and net11.0 by
@​dotnet-maestro[bot] in microsoft/vstest#15349
* Fix names in pipeline matrix so we don't have to align them by
@​nohwnd in microsoft/vstest#15365
* Update SECURITY.md by @​Youssef1313 in
microsoft/vstest#15342

## New Contributors
* @​stdmnpkg made their first contribution in
microsoft/vstest#15359

**Full Changelog**:
microsoft/vstest@v18.3.0...v18.4.0

## 18.3.0

## What's Changed

* Fix answer file splitting by @​nohwnd in
microsoft/vstest#15306

## Internal fixes and updates

* Bump branding to 18.1 by @​nohwnd in
microsoft/vstest#15286
* Remove stale copy of S.ComponentModel.Composition from testplatform
packages by @​ViktorHofer in
microsoft/vstest#15287
* Update codeflow metadata to fix backflow by @​premun in
microsoft/vstest#15291
* [main] Update dependencies from devdiv/DevDiv/vs-code-coverage by
@​dotnet-maestro[bot] in microsoft/vstest#15283
* Update Microsoft.Build.Utilities.Core by @​Youssef1313 in
microsoft/vstest#15300
* Disable DynamicNative instrumentation by default by @​nohwnd in
microsoft/vstest#15299
* [main] Source code updates from dotnet/dotnet by @​dotnet-maestro[bot]
in microsoft/vstest#15293
* [main] Source code updates from dotnet/dotnet by @​dotnet-maestro[bot]
in microsoft/vstest#15302
* [main] Source code updates from dotnet/dotnet by @​dotnet-maestro[bot]
in microsoft/vstest#15314
* Delete sha1 custom implementation we are not using for a long time by
@​nohwnd in microsoft/vstest#15313
* [main] Source code updates from dotnet/dotnet by @​dotnet-maestro[bot]
in microsoft/vstest#15315
* Update branding to 18.3.0 by @​nohwnd in
microsoft/vstest#15321
* [main] Update dependencies from devdiv/DevDiv/vs-code-coverage by
@​dotnet-maestro[bot] in microsoft/vstest#15325
* [main] Update dependencies from dotnet/arcade by @​dotnet-maestro[bot]
in microsoft/vstest#15264
* Revert adding dotnet_host_path workaround by @​nohwnd in
microsoft/vstest#15328
* [main] Update dependencies from dotnet/arcade by @​dotnet-maestro[bot]
in microsoft/vstest#15338
* [main] Source code updates from dotnet/dotnet by @​dotnet-maestro[bot]
in microsoft/vstest#15322
* [main] Update dependencies from dotnet/arcade by @​dotnet-maestro[bot]
in microsoft/vstest#15343
* Change PreReleaseVersionLabel from 'preview' to 'release' by @​nohwnd
in microsoft/vstest#15352
* [rel/18.3] Update dependencies from devdiv/DevDiv/vs-code-coverage by
@​dotnet-maestro[bot] in microsoft/vstest#15354
* [rel/18.3] Update dependencies from dotnet/arcade by
@​dotnet-maestro[bot] in microsoft/vstest#15389
* [rel/18.3] Update dependencies from dotnet/arcade by
@​dotnet-maestro[bot] in microsoft/vstest#15400
* Update build tools to 17.11.48 to be source buildable by @​nohwnd in
microsoft/vstest#15310
* Disable publishing on RTM by @​nohwnd in
microsoft/vstest#15296
* Don't access nuget.org for package feeds by @​nohwnd in
microsoft/vstest#15316
* No nuget access fix tests by @​nohwnd in
microsoft/vstest#15317
* Disable Dependabot updates in dependabot.yml by @​mmitche in
microsoft/vstest#15324

## New Contributors
* @​premun made their first contribution in
microsoft/vstest#15291

## 18.0.1

## What's Changed

Fixing an issue with loading covrun64.dll on systems that have .NET 10
SDK installed:
https://learn.microsoft.com/en-us/dotnet/core/compatibility/sdk/10.0/code-coverage-dynamic-native-instrumentation

* Disable DynamicNative instrumentation by default by @​nohwnd in
microsoft/vstest#15298
* Update MicrosoftInternalCodeCoveragePackageVersion to 18.0.6 by
@​nohwnd in microsoft/vstest#15312

### Internal changes

* Update VersionPrefix to 18.0.1 by @​nohwnd in
microsoft/vstest#15301
* Update build tools to 17.8.43 by @​nohwnd in
microsoft/vstest#15305



**Full Changelog**:
microsoft/vstest@v18.0.0...v18.0.1

## 18.0.0

## What's Changed

* Update reporting formatting by @​martincostello in
microsoft/vstest#15082
* Fix stack trace for Trace.Fail and Debug.Fail by @​nohwnd in
microsoft/vstest#15103
* Add documentation of environment variables by @​Copilot in
microsoft/vstest#15095
* IFrameworkHandle.LaunchProcessWithDebuggerAttached allows null for
workingDirectory in signature but throws by @​Copilot in
microsoft/vstest#15091
* Add Dependabot configuration for .NET SDK updates by @​JamieMagee in
microsoft/vstest#15114
* Handle dotnet_root in testhost version aware way by @​nohwnd in
microsoft/vstest#15184
* Add magic bytes validation for Mach-O binaries in DotnetHostHelper by
@​Copilot in microsoft/vstest#15230
* using globbing pattern doesn't work on windows with forward slashes by
@​Copilot in microsoft/vstest#15088
* Remove tpv0 by @​nohwnd in
microsoft/vstest#15247
* Cache AssemblyName in ManagedNameHelper by @​Youssef1313 in
microsoft/vstest#15259
* Add ARM64 support to GetArchitectureForSource methods by @​Copilot in
microsoft/vstest#15278

### Internal fixes and updates

* Fix formatting in two files by @​ViktorHofer in
microsoft/vstest#15047
* Build TestPlatform packages in VMR by @​ViktorHofer in
microsoft/vstest#15055
* Condition property on .NET FX MSBuild by @​jaredpar in
microsoft/vstest#15054
* Migrate to awesome assertions by @​nohwnd in
microsoft/vstest#15056
* Revert "Build TestPlatform packages in VMR" by @​ViktorHofer in
microsoft/vstest#15057
* Update package Category by @​ViktorHofer in
microsoft/vstest#15058
* Revert "Write props of tests into trx" by @​nohwnd in
microsoft/vstest#15080
* Error on unsupported tfms (#​15072) by @​nohwnd in
microsoft/vstest#15073
* Use policies from testfx to align by @​nohwnd in
microsoft/vstest#15085
* Update enable-auto-merge.yml by @​nohwnd in
microsoft/vstest#15102
* Revert ignoring environment test by @​Copilot in
microsoft/vstest#15094
* unignore tests by @​Copilot in
microsoft/vstest#15093
* Update MSTest by @​Youssef1313 in
microsoft/vstest#15108
* Bump dotnet-sdk from 9.0.106 to 9.0.301 by @​dependabot[bot] in
microsoft/vstest#15179
* Use Assert.Equals by @​nohwnd in
microsoft/vstest#15181
* Run VSTest tests with MTP by @​Youssef1313 in
microsoft/vstest#15079
* Use the standard sdk for architecture switch test by @​nohwnd in
microsoft/vstest#15188
* Remove CUIT (Coded UI Test) from NuGet packages and test projects by
@​Copilot in microsoft/vstest#15177
* dump-logs? by @​nohwnd in
microsoft/vstest#15187
* Moving to version 18 by @​nohwnd in
microsoft/vstest#15209
* Update fakes version by @​drognanar in
microsoft/vstest#15227
* Microsoft.Intellitrace.Core should be taken from nuget by @​nohwnd in
microsoft/vstest#15229
* Remove MSTest.Assert.Extensions by @​Youssef1313 in
microsoft/vstest#15178
* Sourcebuild fix by @​nohwnd in
microsoft/vstest#15239
* Set dotnet_root_<arch> only when the architecture of dotnet in the
path is the same by @​nohwnd in
microsoft/vstest#15250
* Remove fakes v1 from FakesUtilities by @​drognanar in
microsoft/vstest#15251
* Update fakes dependencies by @​drognanar in
microsoft/vstest#15254
* Do half the work in GetManagedName by @​Youssef1313 in
microsoft/vstest#15255
* check Vsix only when produced by @​nohwnd in
microsoft/vstest#15261
* Set dotnet_root_<arch> always by @​nohwnd in
microsoft/vstest#15266
* Don't hardcode old vswhere version in global.json by @​akoeplinger in
microsoft/vstest#15267
* Revert dowgrade of fakes by @​nohwnd in
microsoft/vstest#15263
* Update VSSDK to version with code flow guard by @​nohwnd in
microsoft/vstest#15279
* Update Fakes to version with code flow guard by @​nohwnd in
microsoft/vstest#15273
 ... (truncated)

Commits viewable in [compare
view](microsoft/vstest@v17.14.1...v18.9.0).
</details>

Updated
[xunit.runner.visualstudio](https://github.com/xunit/visualstudio.xunit)
from 2.8.2 to 4.0.0.

<details>
<summary>Release notes</summary>

_Sourced from [xunit.runner.visualstudio's
releases](https://github.com/xunit/visualstudio.xunit/releases)._

## 4.0.0

Release notes: https://xunit.net/releases/visualstudio/4.0.0

## 4.0.0-pre.5

Release notes: https://xunit.net/releases/visualstudio/4.0.0-pre.5

## 4.0.0-pre.4

Release notes: https://xunit.net/releases/visualstudio/4.0.0-pre.4

## 4.0.0-pre.3

Release notes: https://xunit.net/releases/visualstudio/4.0.0-pre.3

## 3.1.5

Release notes: https://xunit.net/releases/visualstudio/3.1.5

Commits viewable in [compare
view](https://github.com/xunit/visualstudio.xunit/commits/4.0.0).
</details>

Pinned [YamlDotNet](https://github.com/aaubry/YamlDotNet) at 18.1.0.

<details>
<summary>Release notes</summary>

_Sourced from [YamlDotNet's
releases](https://github.com/aaubry/YamlDotNet/releases)._

## 18.1.0

## What's Changed
* Use NET 10 with benchmarks by @​mcraiha in
aaubry/YamlDotNet#1099
* Revert package upgrades by @​EdwardCooke in
aaubry/YamlDotNet#1104
* Added default maximum recursion level of 130 (max when using defaults
on Windows/.net8) by @​EdwardCooke in
aaubry/YamlDotNet#1110
* Static deserializer builder needed the default maximum recursion by
@​EdwardCooke in aaubry/YamlDotNet#1111

## New Contributors
* @​mcraiha made their first contribution in
aaubry/YamlDotNet#1099

**Full Changelog**:
aaubry/YamlDotNet@v18.0.0...v18.1.0

## Breaking
* Maximum depth of yaml files is now 130 by default. If you need higher
you will need to adjust the maximum yaml depth. Going above 130 runs the
risk of stack overflow exceptions when any exception happens inside of
the deserialization

## 18.0.0

## What's Changed
* Add a parse method wrapper and caching to fix AoT compilation by
@​EdwardCooke in aaubry/YamlDotNet#1103
**BREAKING CHANGE** This is a breaking change in the
`TypeInspectorSkeleton` class and the `ITypeInspector` interface by
adding 2 methods . Quick fix to resolve those breaking changes in your
own custom TypeInspector is to return false on the HasParseMethod method
and return null or throw an exception on the Parse method.


**Full Changelog**:
aaubry/YamlDotNet@v17.1.0...v18.0.0

## 17.1.0

## What's Changed
* Security improvements by @​EdwardCooke in
aaubry/YamlDotNet#1102
There was a potential breaking change for large yaml files in the
MergingParser. You may need to specify the optional parameter for
maximum events to be processed. It default to 100k events which is a
very large yaml file.


**Full Changelog**:
aaubry/YamlDotNet@v17.0.0...v17.1.0

## 17.0.0

## What's Changed
* Clean-up the "IsKey" logic by @​aaubry in
aaubry/YamlDotNet#1073
* Fix for gitversion and pinning it so it doesnt break...again. by
@​EdwardCooke in aaubry/YamlDotNet#1074
* Add max depth handling to StaticDeserializerBuilder (builds on #​1072)
by @​skdishansachin in aaubry/YamlDotNet#1082
* Allow specifying a maximum recursion for the deserializer by @​aaubry
in aaubry/YamlDotNet#1072
* Fix NullReferenceException when serializing null System.Type
properties by @​fdcastel in
aaubry/YamlDotNet#1091
* Reduce code duplication in converters and event emitters by @​fdcastel
in aaubry/YamlDotNet#1090
* Use pre-compiled static Regex instances in ScalarNodeDeserializer by
@​fdcastel in aaubry/YamlDotNet#1088
* Fix infinite loop in source generator exception handler by @​fdcastel
in aaubry/YamlDotNet#1087
* Fix TODOs, typos, and add missing tests by @​fdcastel in
aaubry/YamlDotNet#1086
* Fix YamlException.ToString() to include stack trace by
@​skdishansachin in aaubry/YamlDotNet#1084
* Fix remaining spec cases during parsing: L383, C2SP by @​am11 in
aaubry/YamlDotNet#1081
* Improve type fidelity in UnquotedStringTypeDeserialization test by
@​jhgbrt in aaubry/YamlDotNet#1076
* CodeQL Advanced Workflow by @​aluty in
aaubry/YamlDotNet#1067
* Nullable fixes in non-public code by @​Kielek in
aaubry/YamlDotNet#1064
* Use string interning by @​simonthum in
aaubry/YamlDotNet#1055
* Fix grammar in comments in DefaultValuesHandling.cs by @​209jkjkjk in
aaubry/YamlDotNet#1041
* fix #​1031 by @​dogdie233 in
aaubry/YamlDotNet#1033
* Improve Native AOT Support (Closes #​1085) by @​fdcastel in
aaubry/YamlDotNet#1092

## New Contributors
* @​skdishansachin made their first contribution in
aaubry/YamlDotNet#1082
* @​fdcastel made their first contribution in
aaubry/YamlDotNet#1091
* @​jhgbrt made their first contribution in
aaubry/YamlDotNet#1076
* @​aluty made their first contribution in
aaubry/YamlDotNet#1067
* @​Kielek made their first contribution in
aaubry/YamlDotNet#1064
* @​simonthum made their first contribution in
aaubry/YamlDotNet#1055
* @​209jkjkjk made their first contribution in
aaubry/YamlDotNet#1041
* @​dogdie233 made their first contribution in
aaubry/YamlDotNet#1033

**Full Changelog**:
aaubry/YamlDotNet@v16.3.0...v17.0.0

Commits viewable in [compare
view](aaubry/YamlDotNet@v16.3.0...v18.1.0).
</details>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
tom-wolfe pushed a commit to ritten-org/Ritten that referenced this pull request Aug 27, 2026
[//]: # (dependabot-start)
⚠️  **Dependabot is rebasing this PR** ⚠️ 

Rebasing might not happen immediately, so don't worry if this takes some
time.

Note: if you make any changes to this PR yourself, they will take
precedence over the rebase.

---

[//]: # (dependabot-end)

Updated [ritten](https://github.com/ritten-org/Ritten) from 0.8.0 to
0.10.0.

<details>
<summary>Release notes</summary>

_Sourced from [ritten's
releases](https://github.com/ritten-org/Ritten/releases)._

## 0.10.0

### Added

- **The tool client works the way the SDK does.** `IDotNet`'s tool
methods are one per `dotnet tool` verb — `ToolInstall`, `ToolUpdate`,
`ToolUninstall`, and `InstalledToolVersion` for `list`.
- **The engine reads and writes project files.** `IProjectFiles` and
`ProjectFile` load a `ritten.json` as a document, set values by key
path, and write it back with everything else intact.
- **`Ritten.GitHub` maintains GitHub Actions workflows.**
`IActionsWorkflows` and `ActionsWorkflow` read a workflow file, find its
jobs by what they run, and write a job or a trigger back into it without
disturbing a line of the rest.
- **`Ritten.DotNet` manages the tool manifest.** `IDotNet` gains
`ToolUpdate` and `CreateToolManifest`, and `DotNetProjects` reads what a
repository holds.
- **Jobs can declare that they run without a project.**
`IJob.RequiresProject` is what lets a job create the project file.
- **Workflows can check compatibility.** `IWorkflow.IsCompatible`
answers whether a directory looks like its kind, and
`WorkflowRegistry.IsCompatible` asks each in registration order.
- **A file knows its directory, and a directory can place one.**
`IFile.Directory` returns the directory a file is in, so anything
writing a nested file can create the path first, and
`IDirectory.RelativePath(file)`/`RelativePath(directory)` write a path
the way a project file spells one.

### Changed

- **`ritten init` is now a job instead of a command.** It runs like
every other job, with `--dry-run`, `--verbose` and the rest, and each
workflow declares its own. A repository with no `ritten.json` yet has
its workflow detected by what's in it, or `--workflow` sets one
explicitly.
- **Resolving a repository is its own step.**
`WorkflowApplication.SelectWorkflow` detects the workflow for a given
directory.
- **Workflows can run without a project file.** `RittenProject.Resolve`
answers with a synthetic project when nothing has been written yet.
- **Init ensures rather than scaffolds.** Every file it touches is
loaded as a document, given whatever it's missing, and written back, so
a changelog keeps its entries, a `ritten.json` keeps all its keys, a
tool manifest keeps the other tools it pins, and an Actions workflow
keeps its other jobs, triggers, and comments.
- **The Actions workflow is named for the project, and found by what it
runs.** Ritten owns the jobs it wrote, not the file they live in: a
renamed workflow file is updated in place rather than duplicated.

## 0.9.0

### Added

- **The report is written to a file.** Every run now leaves its report
at `artifacts/report.md`, so the best thing a run produces is no longer
readable only on GitHub Actions.
- **`ritten init` sets a repository up.** It writes the four files a
repository needs — `ritten.json`, `CHANGELOG.md`, the tool manifest, and
the GitHub Actions workflow. `--check` reports what's missing or has
drifted, `--verbose` shows what a drifted file should say, and `--force`
rewrites the files Ritten generates.
- **Jobs declare what they're for.** `JobKind` classifies a job the way
`StepKind` classifies a step — `Work`, `Check`, or `Deploy`.
- **`PhysicalFile` and `PhysicalDirectory` are public.** `IFile` and
`IDirectory` were public with no way for anything outside the engine to
produce one, so a module holding a real path had nothing to hand back.
- **Steps can reach the repository root.** `IGit.RepositoryRoot()`
returns the root of the repository the workflow is running in, which
isn't always the project root.

### Fixed

- **The pending comment links to the run logs.** Just the same as the
completed report comment.
- **Output lines up outside a run.** A step's body is indented under its
heading, which left a command that runs no steps reporting at two
different levels for no reason.

Commits viewable in [compare
view](v0.8.0...v0.10.0).
</details>

Updated [YamlDotNet](https://github.com/aaubry/YamlDotNet) from 16.3.0
to 18.1.0.

<details>
<summary>Release notes</summary>

_Sourced from [YamlDotNet's
releases](https://github.com/aaubry/YamlDotNet/releases)._

## 18.1.0

## What's Changed
* Use NET 10 with benchmarks by @​mcraiha in
aaubry/YamlDotNet#1099
* Revert package upgrades by @​EdwardCooke in
aaubry/YamlDotNet#1104
* Added default maximum recursion level of 130 (max when using defaults
on Windows/.net8) by @​EdwardCooke in
aaubry/YamlDotNet#1110
* Static deserializer builder needed the default maximum recursion by
@​EdwardCooke in aaubry/YamlDotNet#1111

## New Contributors
* @​mcraiha made their first contribution in
aaubry/YamlDotNet#1099

**Full Changelog**:
aaubry/YamlDotNet@v18.0.0...v18.1.0

## Breaking
* Maximum depth of yaml files is now 130 by default. If you need higher
you will need to adjust the maximum yaml depth. Going above 130 runs the
risk of stack overflow exceptions when any exception happens inside of
the deserialization

## 18.0.0

## What's Changed
* Add a parse method wrapper and caching to fix AoT compilation by
@​EdwardCooke in aaubry/YamlDotNet#1103
**BREAKING CHANGE** This is a breaking change in the
`TypeInspectorSkeleton` class and the `ITypeInspector` interface by
adding 2 methods . Quick fix to resolve those breaking changes in your
own custom TypeInspector is to return false on the HasParseMethod method
and return null or throw an exception on the Parse method.


**Full Changelog**:
aaubry/YamlDotNet@v17.1.0...v18.0.0

## 17.1.0

## What's Changed
* Security improvements by @​EdwardCooke in
aaubry/YamlDotNet#1102
There was a potential breaking change for large yaml files in the
MergingParser. You may need to specify the optional parameter for
maximum events to be processed. It default to 100k events which is a
very large yaml file.


**Full Changelog**:
aaubry/YamlDotNet@v17.0.0...v17.1.0

## 17.0.0

## What's Changed
* Clean-up the "IsKey" logic by @​aaubry in
aaubry/YamlDotNet#1073
* Fix for gitversion and pinning it so it doesnt break...again. by
@​EdwardCooke in aaubry/YamlDotNet#1074
* Add max depth handling to StaticDeserializerBuilder (builds on #​1072)
by @​skdishansachin in aaubry/YamlDotNet#1082
* Allow specifying a maximum recursion for the deserializer by @​aaubry
in aaubry/YamlDotNet#1072
* Fix NullReferenceException when serializing null System.Type
properties by @​fdcastel in
aaubry/YamlDotNet#1091
* Reduce code duplication in converters and event emitters by @​fdcastel
in aaubry/YamlDotNet#1090
* Use pre-compiled static Regex instances in ScalarNodeDeserializer by
@​fdcastel in aaubry/YamlDotNet#1088
* Fix infinite loop in source generator exception handler by @​fdcastel
in aaubry/YamlDotNet#1087
* Fix TODOs, typos, and add missing tests by @​fdcastel in
aaubry/YamlDotNet#1086
* Fix YamlException.ToString() to include stack trace by
@​skdishansachin in aaubry/YamlDotNet#1084
* Fix remaining spec cases during parsing: L383, C2SP by @​am11 in
aaubry/YamlDotNet#1081
* Improve type fidelity in UnquotedStringTypeDeserialization test by
@​jhgbrt in aaubry/YamlDotNet#1076
* CodeQL Advanced Workflow by @​aluty in
aaubry/YamlDotNet#1067
* Nullable fixes in non-public code by @​Kielek in
aaubry/YamlDotNet#1064
* Use string interning by @​simonthum in
aaubry/YamlDotNet#1055
* Fix grammar in comments in DefaultValuesHandling.cs by @​209jkjkjk in
aaubry/YamlDotNet#1041
* fix #​1031 by @​dogdie233 in
aaubry/YamlDotNet#1033
* Improve Native AOT Support (Closes #​1085) by @​fdcastel in
aaubry/YamlDotNet#1092

## New Contributors
* @​skdishansachin made their first contribution in
aaubry/YamlDotNet#1082
* @​fdcastel made their first contribution in
aaubry/YamlDotNet#1091
* @​jhgbrt made their first contribution in
aaubry/YamlDotNet#1076
* @​aluty made their first contribution in
aaubry/YamlDotNet#1067
* @​Kielek made their first contribution in
aaubry/YamlDotNet#1064
* @​simonthum made their first contribution in
aaubry/YamlDotNet#1055
* @​209jkjkjk made their first contribution in
aaubry/YamlDotNet#1041
* @​dogdie233 made their first contribution in
aaubry/YamlDotNet#1033

**Full Changelog**:
aaubry/YamlDotNet@v16.3.0...v17.0.0

Commits viewable in [compare
view](aaubry/YamlDotNet@v16.3.0...v18.1.0).
</details>

Dependabot will resolve any conflicts with this PR as long as you don't
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions


</details>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

3 participants