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Bump google.golang.org/grpc from 1.72.2 to 1.79.3#2004

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dependabot/go_modules/google.golang.org/grpc-1.79.3
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Bump google.golang.org/grpc from 1.72.2 to 1.79.3#2004
kubermatic-bot merged 1 commit intomainfrom
dependabot/go_modules/google.golang.org/grpc-1.79.3

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@dependabot dependabot bot commented on behalf of github Mar 19, 2026 •
edited by kron4eg
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Bumps google.golang.org/grpc from 1.72.2 to 1.79.3.

Release notes

Sourced from google.golang.org/grpc's releases.

Release 1.79.3

Security

  • server: fix an authorization bypass where malformed :path headers (missing the leading slash) could bypass path-based restricted "deny" rules in interceptors like grpc/authz. Any request with a non-canonical path is now immediately rejected with an Unimplemented error. (#8981)

Release 1.79.2

Bug Fixes

  • stats: Prevent redundant error logging in health/ORCA producers by skipping stats/tracing processing when no stats handler is configured. (grpc/grpc-go#8874)

Release 1.79.1

Bug Fixes

Release 1.79.0

API Changes

  • mem: Add experimental API SetDefaultBufferPool to change the default buffer pool. (#8806)
  • experimental/stats: Update MetricsRecorder to require embedding the new UnimplementedMetricsRecorder (a no-op struct) in all implementations for forward compatibility. (#8780)

Behavior Changes

  • balancer/weightedtarget: Remove handling of Addresses and only handle Endpoints in resolver updates. (#8841)

New Features

  • experimental/stats: Add support for asynchronous gauge metrics through the new AsyncMetricReporter and RegisterAsyncReporter APIs. (#8780)
  • pickfirst: Add support for weighted random shuffling of endpoints, as described in gRFC A113.
    • This is enabled by default, and can be turned off using the environment variable GRPC_EXPERIMENTAL_PF_WEIGHTED_SHUFFLING. (#8864)
  • xds: Implement :authority rewriting, as specified in gRFC A81. (#8779)
  • balancer/randomsubsetting: Implement the random_subsetting LB policy, as specified in gRFC A68. (#8650)

Bug Fixes

  • credentials/tls: Fix a bug where the port was not stripped from the authority override before validation. (#8726)
  • xds/priority: Fix a bug causing delayed failover to lower-priority clusters when a higher-priority cluster is stuck in CONNECTING state. (#8813)
  • health: Fix a bug where health checks failed for clients using legacy compression options (WithDecompressor or RPCDecompressor). (#8765)
  • transport: Fix an issue where the HTTP/2 server could skip header size checks when terminating a stream early. (#8769)
  • server: Propagate status detail headers, if available, when terminating a stream during request header processing. (#8754)

Performance Improvements

  • credentials/alts: Optimize read buffer alignment to reduce copies. (#8791)
  • mem: Optimize pooling and creation of buffer objects. (#8784)
  • transport: Reduce slice re-allocations by reserving slice capacity. (#8797)

... (truncated)

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Bump google.golang.org/grpc from 1.72.2 to 1.79.3

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Bump google.golang.org/grpc from 1.72.2 to 1.79.3
b74a2b7 
Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.72.2 to 1.79.3.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.72.2...v1.79.3)

---
updated-dependencies:
- dependency-name: google.golang.org/grpc
  dependency-version: 1.79.3
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file go Pull requests that update go code labels Mar 19, 2026
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@kubermatic-bot kubermatic-bot added needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. release-note Denotes a PR that will be considered when it comes time to generate release notes. docs/none Denotes a PR that doesn't need documentation (changes). and removed do-not-merge/release-note-label-needed Indicates that a PR should not merge because it's missing one of the release note labels. do-not-merge/docs-needed Indicates that a PR should not merge because it's missing one of the documentation labels. labels Mar 19, 2026
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kron4eg commented Mar 19, 2026

/approve
/lgtm

@kubermatic-bot kubermatic-bot added the lgtm Indicates that a PR is ready to be merged. label Mar 19, 2026
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kubermatic-bot commented Mar 19, 2026

LGTM label has been added.

DetailsGit tree hash: 5ae0c287cde504cef2397a9b2ce11100ed09fce5

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: kron4eg

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@kubermatic-bot kubermatic-bot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Mar 19, 2026
@kubermatic-bot kubermatic-bot merged commit 74ad3d7 into main Mar 19, 2026
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@kubermatic-bot kubermatic-bot deleted the dependabot/go_modules/google.golang.org/grpc-1.79.3 branch March 19, 2026 16:39
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