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Improve serializer and JWE key unwrap handling#3544

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Jul 14, 2026
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Improve serializer and JWE key unwrap handling#3544
iNinja merged 1 commit into
dev8xfrom
iinglese/8x-security-hardening

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@iNinja iNinja commented Jul 14, 2026

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Tightens element handling in Saml2Serializer, adds bounds handling to the SAML serializer, and aligns JWE key unwrap failure behaviour with consistent logging.

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iNinja marked this pull request as ready for review July 14, 2026 17:07
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iNinja requested a review from a team as a code owner July 14, 2026 17:07
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iNinja merged commit ee19952 into dev8x Jul 14, 2026
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gunndabad added a commit to DFE-Digital/teaching-record-system that referenced this pull request Jul 17, 2026
Updated
[Microsoft.AspNetCore.Authentication.JwtBearer](https://github.com/dotnet/dotnet)
from 10.0.9 to 10.0.10.

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Updated
[Microsoft.AspNetCore.Authentication.OpenIdConnect](https://github.com/dotnet/dotnet)
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[Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore](https://github.com/dotnet/dotnet)
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Updated
[Microsoft.AspNetCore.Mvc.Testing](https://github.com/dotnet/dotnet)
from 10.0.9 to 10.0.10.

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Updated
[Microsoft.EntityFrameworkCore.Design](https://github.com/dotnet/dotnet)
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Updated
[Microsoft.EntityFrameworkCore.InMemory](https://github.com/dotnet/dotnet)
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Updated
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Updated
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## 10.8.0

This release adds new experimental APIs to
Microsoft.Extensions.AI.Abstractions and updates the OpenAI dependency
to 2.12.0, alongside documentation, test, and repository maintenance.

## Experimental API Changes

### New Experimental APIs

* New experimental API: `AIFunctionNameAttribute` and
`AIParameterNameAttribute` #​7610 by @​jozkee (co-authored by
@​jeffhandley @​Copilot)
* New experimental API:
`ToolApprovalRequestContent.RequiresConfirmation` (`MEAI001`) #​7549 by
@​javiercn (co-authored by @​Copilot)

## What's Changed

### AI

* Upgrade OpenAI dependency to 2.12.0 #​7608 by @​jozkee (co-authored by
@​Copilot)
* Auto-detect audio format in OpenAISpeechToTextClient #​7575 by
@​jozkee (co-authored by @​Copilot)
* Fix ImageGeneratingChatClient duplicating preceding content and
dropping following content #​7624 by @​jozkee (co-authored by @​Copilot)

### Vector Data

* Make all test methods virtual in VectorData.ConformanceTests #​7606 by
@​adamsitnik (co-authored by @​Copilot)

## Documentation Updates

* Remove links to ai-samples repo #​7574 by @​gewarren
* Fix up docs with Copilot (MEVD) #​7597 by @​gewarren
* Fix up docs with Copilot (M.E.ServiceDiscovery) #​7598 by @​gewarren
(co-authored by @​Copilot)
* Fix up docs with Copilot (MEAI) #​7600 by @​gewarren
* Fix up docs with Copilot #​7601 by @​gewarren

## Test Improvements

* Fix flaky StampedeTests and harden related test waits #​7572 by
@​jeffhandley (co-authored by @​Copilot)
* Fix SQLitePCLRaw.lib.e_sqlite3 vulnerability by replacing
SemanticKernel connectors with CommunityToolkit #​7579 by @​adamsitnik
(co-authored by @​Copilot)
* Removing SemanticKernel Connectors dependency and replacing it #​7584
by @​adamsitnik (co-authored by @​Copilot)
* Migrate to xUnit v3 #​7607 by @​adamsitnik (co-authored by
@​shyamnamboodiripad @​Copilot)

## Repository Infrastructure Updates

* Update OTel GenAI conventions skill for standalone semconv-genai repo
#​7519 by @​jeffhandley (co-authored by @​Copilot)
* Bump dotnet-coverage from 18.7.0 to 18.8.0 #​7552
* [main] Update dependencies from dotnet/arcade #​7559
* Fix transitive MessagePack vulnerability in AI template AppHost
projects #​7561 by @​adamsitnik (co-authored by @​Copilot)
* Bump esbuild, @​vitejs/plugin-react and vite in
/src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript
#​7564
* Bump tmp from 0.2.6 to 0.2.7 in
/src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript
#​7569
* Bump js-yaml from 4.1.1 to 4.2.0 in
/src/Libraries/Microsoft.Extensions.AI.Evaluation.Reporting/TypeScript
#​7570
* Bump PowerShell from 7.6.2 to 7.6.3 #​7576
* Remove duplicate 'WebAPI' classification from template #​7577 by
@​danroth27
* [main] Update dependencies from dotnet/arcade #​7590
* Eliminate redundant Correctness CI stage by merging into Build #​7594
by @​adamsitnik (co-authored by @​Copilot)
* Update Agent Framework to 1.13.0 #​7613 by @​jeffhandley (co-authored
by @​Copilot)
 ... (truncated)

Commits viewable in [compare
view](dotnet/extensions@v10.7.0...v10.8.0).
</details>

Updated
[Microsoft.IdentityModel.Protocols.OpenIdConnect](https://github.com/AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet)
from 8.19.1 to 8.19.2.

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<summary>Release notes</summary>

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## 8.19.2

## What's Changed
* Improve serializer and JWE key unwrap handling by @​iNinja in
AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet#3544


**Full Changelog**:
AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet@8.19.1...8.19.2

Commits viewable in [compare
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