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fix(deps): update module go.mongodb.org/mongo-driver/v2 to v2.8.2 - #23048

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This PR contains the following updates:

Package Change Age Confidence
go.mongodb.org/mongo-driver/v2 v2.5.1 → v2.8.2 age confidence

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Release Notes

mongodb/mongo-go-driver (go.mongodb.org/mongo-driver/v2)

v2.8.2: MongoDB Go Driver 2.8.2

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The MongoDB Go Driver Team is pleased to release version 2.8.2 of the official MongoDB Go Driver.

Release Highlights

[!WARNING]
Driver versions v2.1.0 through v2.8.1 are affected by a security issue CVE-2026-81521 in Client.BulkWrite that is fixed in this release (v2.8.2). Users are encouraged to upgrade to this version as soon as possible.

This release addresses CVE-2026-81521, a security issue in calling Client.BulkWrite. A caller-controlled database name containing a period ('.') may be interpreted as a different namespace when forwarded to MongoDB. This could redirect operations to a database or collection other than the one intended by the application.

It also fixes a bug in Collection.BulkWrite where, for unordered bulk writes split across multiple batches, a write-concern error from an earlier batch could be non-deterministically silently dropped or replaced by subsequent batches. Now the operation will return the last non-nil writeConcern error, if one occured.

What's Changed

🐛 Fixed
  • GODRIVER-4025 fix: Preserve the last non-nil WriteConcernError across bulk write batches by @​zigzagdev in #​2555
  • GODRIVER-4075 Return an error if there are invalid characters in the database name for bulkWrite. by @​matthewdale

Full Changelog: mongodb/mongo-go-driver@v2.8.1...v2.8.2

For a full list of tickets included in this release, please see the list of fixed issues.

Documentation for the Go Driver can be found on pkg.go.dev and the MongoDB documentation site. BSON library documentation is also available on pkg.go.dev. For issues with, questions about, or feedback for the Go Driver, please look into our support channels, including StackOverflow. Bugs can be reported in the Go Driver project in the MongoDB JIRA where a list of current issues can be found. Your feedback on the Go Driver is greatly appreciated!

v2.8.1: MongoDB Go Driver 2.8.1

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The MongoDB Go Driver Team is pleased to release version 2.8.1 of the official MongoDB Go Driver.

Release Highlights

This release fixes a bug where failed writes could look like they succeeded. If a write operation's first attempt failed with a NoWritesPerformed error label, the driver could return a nil/ErrNoDocuments result instead of the real failure, and the caller would end up decoding the server's error document as if it were a normal result. The bug has been fixed so the driver now surfaces the real server error, letting applications detect and retry the failure correctly.

What's Changed

🐛 Fixed
  • GODRIVER-4088 Return the server error when the first attempt fails with NoWritesPerformed. by @​qingyang-hu in #​2549

Full Changelog: mongodb/mongo-go-driver@v2.8.0...v2.8.1

For a full list of tickets included in this release, please see the list of fixed issues.

Documentation for the Go Driver can be found on pkg.go.dev and the MongoDB documentation site. BSON library documentation is also available on pkg.go.dev. For issues with, questions about, or feedback for the Go Driver, please look into our support channels, including StackOverflow. Bugs can be reported in the Go Driver project in the MongoDB JIRA where a list of current issues can be found. Your feedback on the Go Driver is greatly appreciated!

v2.8.0: MongoDB Go Driver 2.8.0

Compare Source

The MongoDB Go Driver Team is pleased to release version 2.8.0 of the official MongoDB Go Driver.

Release Highlights

This release supports the general availability of Queryable Encryption string queries. The query types prefix, suffix, and substring are added as generally available for MongoDB 9.0+ and libmongocrypt 1.20.0. The query types prefixPreview, suffixPreview, and substringPreview remain experimental for 8.2–8.x servers and may be removed in a future release.

Other key facts:

  • The algorithm TextPreview is replaced with String.
  • API rename: options.Text() → options.String(); TextOptions* → StringOptions*; EncryptOptionsBuilder.SetTextOptions → SetStringOptions.

What's Changed

✨ New Features
📦 Dependency Updates

Full Changelog: mongodb/mongo-go-driver@v2.7.0...v2.8.0

For a full list of tickets included in this release, please see the list of fixed issues.

Documentation for the Go Driver can be found on pkg.go.dev and the MongoDB documentation site. BSON library documentation is also available on pkg.go.dev. For issues with, questions about, or feedback for the Go Driver, please look into our support channels, including StackOverflow. Bugs can be reported in the Go Driver project in the MongoDB JIRA where a list of current issues can be found. Your feedback on the Go Driver is greatly appreciated!

v2.7.0: MongoDB Go Driver 2.7.0

Compare Source

The MongoDB Go Driver Team is pleased to release version 2.7.0 of the official MongoDB Go Driver.

Release Highlights

This release adds support for sending afterClusterTime on writes in causally consistent sessions, improving alignment between read and write behavior in session-based workflows. It also continues cleanup of session-related and internal-only APIs by deprecating the experimental session API, helping clarify which surfaces are intended for long-term public use. Alongside that, the release includes a handful of targeted quality improvements across BSON validation, change streams, and error reporting to make the driver more predictable and easier to debug.

What's Changed

✨ New Features
🐛 Fixed
📝 Other Changes

New Contributors

Full Changelog: mongodb/mongo-go-driver@v2.6.2...v2.7.0

For a full list of tickets included in this release, please see the list of fixed issues.

Documentation for the Go Driver can be found on pkg.go.dev and the MongoDB documentation site. BSON library documentation is also available on pkg.go.dev. For issues with, questions about, or feedback for the Go Driver, please look into our support channels, including StackOverflow. Bugs can be reported in the Go Driver project in the MongoDB JIRA where a list of current issues can be found. Your feedback on the Go Driver is greatly appreciated!

v2.6.2: MongoDB Go Driver 2.6.2

Compare Source

The MongoDB Go Driver Team is pleased to release version 2.6.2 of the official MongoDB Go Driver.

Release Highlights

This release excludes non-I/O TLS errors from backpressure labels, aligning error labeling more closely with the CMAP specification. This fixes cases where protocol-level TLS handshake failures, such as certificate validation, hostname mismatch, fatal alerts, or malformed record headers, could be incorrectly classified as overload-related errors. As a result, these failures are handled more accurately during connection establishment and SDAM/pool error processing.

What's Changed

🐛 Fixed

Full Changelog: mongodb/mongo-go-driver@v2.6.1...v2.6.2

For a full list of tickets included in this release, please see the list of fixed issues.

Documentation for the Go Driver can be found on pkg.go.dev and the MongoDB documentation site. BSON library documentation is also available on pkg.go.dev. For issues with, questions about, or feedback for the Go Driver, please look into our support channels, including StackOverflow. Bugs can be reported in the Go Driver project in the MongoDB JIRA where a list of current issues can be found. Your feedback on the Go Driver is greatly appreciated!

v2.6.1: MongoDB Go Driver 2.6.1

Compare Source

The MongoDB Go Driver Team is pleased to release version 2.6.1 of the official MongoDB Go Driver.

Release Highlights

This release fixes batched writes to split by full wire-message size instead of document payload size, preventing near-limit InsertMany failures; fixes unmarshaling of null and undefined values into raw BSON types such as bson.Raw, bsoncore.Document, and bsoncore.Array; and fixes mongo.ErrorCodes() to return codes for ClientBulkWriteException, including duplicate-key errors from client bulk writes.

What's Changed

🐛 Fixed

New Contributors

Full Changelog: mongodb/mongo-go-driver@v2.6.0...v2.6.1

For a full list of tickets included in this release, please see the list of fixed issues.

Documentation for the Go Driver can be found on pkg.go.dev and the MongoDB documentation site. BSON library documentation is also available on pkg.go.dev. For issues with, questions about, or feedback for the Go Driver, please look into our support channels, including StackOverflow. Bugs can be reported in the Go Driver project in the MongoDB JIRA where a list of current issues can be found. Your feedback on the Go Driver is greatly appreciated!

v2.6.0: MongoDB Go Driver 2.6.0

Compare Source

The MongoDB Go Driver Team is pleased to release version 2.6.0 of the official MongoDB Go Driver.

Release Highlights

[!IMPORTANT]
Go Driver v2.6 will be the last minor version to support MongoDB 4.2. Go Driver v2.7 will require MongoDB 4.4 or newer.

This release adds support for MongoDB's Intelligent Workload Management (IWM) and ingress connection rate limiting features. The driver now gracefully handles write-blocking scenarios and optimizes connection establishment during high-load conditions to maintain application availability.

Two new methods of ClientOptions are available:

  • SetMaxAdaptiveRetries - specifies the maximum number of times the driver should retry operations that fail with a server side overload error. If not invoked, the default is 2. MaxAdaptiveRetries can also be set through the "maxAdaptiveRetries" URI option (e.g. "maxAdaptiveRetries=5").
  • SetEnableOverloadRetargeting - specifies whether the driver should enable overload retargeting for operations that fail with a server side overload error. If not invoked, the default is false. EnableOverloadRetargeting can also be set through the "enableOverloadRetargeting" URI option (e.g. "enableOverloadRetargeting=true").

What's Changed

✨ New Features

Full Changelog: mongodb/mongo-go-driver@v2.5.1...v2.6.0

For a full list of tickets included in this release, please see the list of fixed issues.

Documentation for the Go Driver can be found on pkg.go.dev and the MongoDB documentation site. BSON library documentation is also available on pkg.go.dev. For issues with, questions about, or feedback for the Go Driver, please look into our support channels, including StackOverflow. Bugs can be reported in the Go Driver project in the MongoDB JIRA where a list of current issues can be found. Your feedback on the Go Driver is greatly appreciated!


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renovate Bot requested a review from batazor as a code owner August 31, 2026 04:39
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