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Bump AutoMapper from 16.2.0 to 17.0.0 - #389

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Updated AutoMapper from 16.2.0 to 17.0.0.

Release notes

Sourced from AutoMapper's releases.

17.0.0

What's Changed

Full Changelog: LuckyPennySoftware/AutoMapper@v16.3.0...v17.0.0

16.3.0

Security

This release fixes two denial-of-service vulnerabilities. In both, deeply nested input could bypass MaxDepth and exhaust the stack. The resulting StackOverflowException can't be caught, so it ends the process. Please upgrade if your application maps untrusted, deeply nested data.

  • GHSA-6vhm-j9h7-f9gh: MaxDepth wasn't enforced when mapping through constructor parameters, including positional records. Thanks to @​mcambria for the report.
  • GHSA-gpwp-5797-mjff: other recursion paths bypassed MaxDepth: derived maps, object and interface members, dictionary and dynamic sources, and recursive type converters.

CVE IDs have been requested and will be added here once they're assigned.

Behavior changes

  • Recursion that MaxDepth can't limit now throws a catchable InsufficientExecutionStackException instead of crashing the process.
  • Derived maps (Include / IncludeBase) now inherit MaxDepth and get the default limit of 64 for self-referential maps. If your polymorphic graphs legitimately go deeper, set MaxDepth explicitly.
  • Constructor mapping now stops at the same depth as property mapping.
  • Condition on ForAllMembers, or any condition whose member parameter is object or a base type, now receives the source member value instead of the value converted to the destination type, when those types differ. This matches the documented contract. A null in a nullable source member is now seen as null rather than 0 or false (#​4655).

Other highlights

  • Fixed Context.Items are only available... exceptions with MaxDepth, which depended on registration or warmup order (#​4651)

  • License keys get a 30-day renewal grace period, which logs a warning instead of an error (#​4667)

  • Clearer license validation messages for malformed keys, client platforms and IdentityModel version mismatches (#​4670)

  • Whitespace is stripped from license keys (#​4663), and license validation is isolated from the host app's CryptoProviderFactory (#​4674)

  • What's Changed

New Contributors

Full Changelog: LuckyPennySoftware/AutoMapper@v16.2.0...v16.3.0

Commits viewable in compare view.

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---
updated-dependencies:
- dependency-name: AutoMapper
  dependency-version: 17.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot added .NET Pull requests that update .net code dependencies Pull requests that update a dependency file labels Nov 12, 2026
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github-actions Bot enabled auto-merge November 12, 2026 13:59
@dependabot @github

dependabot Bot commented on behalf of github Nov 12, 2026

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Looks like AutoMapper is no longer a dependency, so this is no longer needed.

@dependabot dependabot Bot closed this Nov 12, 2026
auto-merge was automatically disabled November 12, 2026 14:02

Pull request was closed

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dependabot Bot deleted the dependabot/nuget/src/AutoMapper-17.0.0 branch November 12, 2026 14:02
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