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@renovate renovate bot commented Aug 13, 2025

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This PR contains the following updates:

Package Change Age Confidence
google.golang.org/grpc v1.53.0 -> v1.56.3 age confidence

GitHub Vulnerability Alerts

GHSA-m425-mq94-257g

Impact

In affected releases of gRPC-Go, it is possible for an attacker to send HTTP/2 requests, cancel them, and send subsequent requests, which is valid by the HTTP/2 protocol, but would cause the gRPC-Go server to launch more concurrent method handlers than the configured maximum stream limit.

Patches

This vulnerability was addressed by #​6703 and has been included in patch releases: 1.56.3, 1.57.1, 1.58.3. It is also included in the latest release, 1.59.0.

Along with applying the patch, users should also ensure they are using the grpc.MaxConcurrentStreams server option to apply a limit to the server's resources used for any single connection.

Workarounds

None.

References

#​6703


Release Notes

grpc/grpc-go (google.golang.org/grpc)

v1.56.3: Release 1.56.3

Compare Source

Security

  • server: prohibit more than MaxConcurrentStreams handlers from running at once (CVE-2023-44487)

    In addition to this change, applications should ensure they do not leave running tasks behind related to the RPC before returning from method handlers, or should enforce appropriate limits on any such work.

v1.56.2: Release 1.56.2

Compare Source

  • status: To fix a panic, status.FromError now returns an error with codes.Unknown when the error implements the GRPCStatus() method, and calling GRPCStatus() returns nil. (#​6374)

v1.56.1: Release 1.56.1

Compare Source

  • client: handle empty address lists correctly in addrConn.updateAddrs

v1.56.0: Release 1.56.0

Compare Source

New Features

  • client: support channel idleness using WithIdleTimeout dial option (#​6263)
    • This feature is currently disabled by default, but will be enabled with a 30 minute default in the future.
  • client: when using pickfirst, keep channel state in TRANSIENT_FAILURE until it becomes READY (gRFC A62) (#​6306)
  • xds: Add support for Custom LB Policies (gRFC A52) (#​6224)
  • xds: support pick_first Custom LB policy (gRFC A62) (#​6314) (#​6317)
  • client: add support for pickfirst address shuffling (gRFC A62) (#​6311)
  • xds: Add support for String Matcher Header Matcher in RDS (#​6313)
  • xds/outlierdetection: Add Channelz Logger to Outlier Detection LB (#​6145)
  • xds: enable RLS in xDS by default (#​6343)
  • orca: add support for application_utilization field and missing range checks on several metrics setters
  • balancer/weightedroundrobin: add new LB policy for balancing between backends based on their load reports (gRFC A58) (#​6241)
  • authz: add conversion of json to RBAC Audit Logging config (#​6192)
  • authz: add support for stdout logger (#​6230 and #​6298)
  • authz: support customizable audit functionality for authorization policy (#​6192 #​6230 #​6298 #​6158 #​6304 and #​6225)

Bug Fixes

  • orca: fix a race at startup of out-of-band metric subscriptions that would cause the report interval to request 0 (#​6245)
  • xds/xdsresource: Fix Outlier Detection Config Handling and correctly set xDS Defaults (#​6361)
  • xds/outlierdetection: Fix Outlier Detection Config Handling by setting defaults in ParseConfig() (#​6361)

API Changes

  • orca: allow a ServerMetricsProvider to be passed to the ORCA service and ServerOption (#​6223)

v1.55.1: Release 1.55.1

Compare Source

  • status: To fix a panic, status.FromError now returns an error with codes.Unknown when the error implements the GRPCStatus() method, and calling GRPCStatus() returns nil. (#​6374)

v1.55.0: Release 1.55.0

Compare Source

Behavior Changes

New Features

  • xds/xdsclient: support ignore_resource_deletion server feature as per gRFC A53 (#​6035)
  • security/advancedtls: add min/max TLS version selection options (#​6007)

Bug Fixes

  • xds: stop routing RPCs to deleted clusters (#​6125)
  • client: fix race between stream creation and GOAWAY receipt, which could lead to spurious UNAVAILABLE stream errors (#​6142)

Performance Improvements

v1.54.1: Release 1.54.1

Compare Source

Bug Fixes

  • credentials/alts: revert a change that causes a crash in the handshaker

v1.54.0: Release 1.54.0

Compare Source

Behavior Changes

  • xds: remove support for xDS v2 transport API (#​6013)

New Features

  • server: expose SetSendCompressor API to set send compressor name (#​5744)
  • xdsclient: include Node proto only in the first discovery request message, to improve performance (#​6078)

Bug Fixes

  • metadata: fix validation logic and properly validate metadata appended via AppendToOutgoingContext (#​6001)
  • transport: do not close connections when we encounter I/O errors until after all data is consumed (#​6110)
  • ringhash: ensure addresses are consistently hashed across updates (#​6066)
  • xds/clusterimpl: fix a bug causing unnecessary closing and re-opening of LRS streams (#​6112)
  • xds: NACK route configuration if sum of weights of weighted clusters exceeds uint32_max (#​6085)

Documentation

  • resolver: update Resolver.Scheme() docstring to mention requirement of lowercase scheme names (#​6014)
  • resolver: document expected error handling of UpdateState errors (#​6002)
  • examples: add example for ORCA load reporting (#​6114)
  • examples: add an example to illustrate authorization (authz) support (#​5920)

Configuration

📅 Schedule: Branch creation - "" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.


  • If you want to rebase/retry this PR, check this box

This PR was generated by Mend Renovate. View the repository job log.

@renovate renovate bot requested a review from moul as a code owner August 13, 2025 23:33
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renovate bot commented Aug 13, 2025

ℹ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

  • 8 additional dependencies were updated

Details:

Package Change
github.com/golang/protobuf v1.5.2 -> v1.5.3
golang.org/x/oauth2 v0.6.0 -> v0.7.0
google.golang.org/genproto v0.0.0-20230306155012-7f2fa6fef1f4 -> v0.0.0-20230410155749-daa745c078e1
golang.org/x/net v0.8.0 -> v0.9.0
golang.org/x/sys v0.6.0 -> v0.7.0
golang.org/x/term v0.6.0 -> v0.7.0
golang.org/x/text v0.8.0 -> v0.9.0
google.golang.org/protobuf v1.28.1 -> v1.30.0

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