[release-4.21] OCPBUGS-80813: Bump google.golang.org/grpc to v1.79.3

[Atharva-Shinde]

What this PR does / why we need it:

Fixes GHSA-p77j-4mvh-x3m3

Which issue(s) this PR fixes:

release-4.21 branch is vulnerable with CVE-2026-33186

go get google.golang.org/grpc@v1.79.3
go mod tidy && go mod vendor

Special notes for your reviewer:

Checklist:

• Subject and description added to both, commit and PR.
• Relevant issues have been referenced.
• This change includes docs.
• This change includes unit tests.

[openshift-ci-robot]

@Atharva-Shinde: This pull request references Jira Issue OCPBUGS-80778, which is invalid:

• release note text must be set and not match the template OR release note type must be set to "Release Note Not Required". For more information you can reference the OpenShift Bug Process.
• expected dependent Jira Issue OCPBUGS-83941 to be in one of the following states: VERIFIED, RELEASE PENDING, CLOSED (ERRATA), CLOSED (CURRENT RELEASE), CLOSED (DONE), CLOSED (DONE-ERRATA), but it is New instead

Comment /jira refresh to re-evaluate validity if changes to the Jira bug are made, or edit the title of this pull request to link to a different bug.

The bug has been updated to refer to the pull request using the external bug tracker.

Details

In response to this:

What this PR does / why we need it:

Fixes GHSA-p77j-4mvh-x3m3

Which issue(s) this PR fixes:

release-4.21 branch is vulnerable with CVE-2026-33186

go get google.golang.org/grpc@v1.79.3
go mod tidy && go mod vendor

Special notes for your reviewer:

Checklist:

• Subject and description added to both, commit and PR.
• Relevant issues have been referenced.
• This change includes docs.
• This change includes unit tests.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

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[openshift-ci]

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[openshift-ci-robot]

@Atharva-Shinde: This pull request references Jira Issue OCPBUGS-80813, which is invalid:

• expected Jira Issue OCPBUGS-80813 to depend on a bug targeting a version in 4.22.0 and in one of the following states: VERIFIED, RELEASE PENDING, CLOSED (ERRATA), CLOSED (CURRENT RELEASE), CLOSED (DONE), CLOSED (DONE-ERRATA), but no dependents were found

Comment /jira refresh to re-evaluate validity if changes to the Jira bug are made, or edit the title of this pull request to link to a different bug.

The bug has been updated to refer to the pull request using the external bug tracker.

Details

In response to this:

What this PR does / why we need it:

Fixes GHSA-p77j-4mvh-x3m3

Which issue(s) this PR fixes:

release-4.21 branch is vulnerable with CVE-2026-33186

go get google.golang.org/grpc@v1.79.3
go mod tidy && go mod vendor

Special notes for your reviewer:

Checklist:

• Subject and description added to both, commit and PR.
• Relevant issues have been referenced.
• This change includes docs.
• This change includes unit tests.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: Atharva-Shinde
Once this PR has been reviewed and has the lgtm label, please assign bryan-cox for approval. For more information see the Code Review Process.

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[openshift-ci]

@Atharva-Shinde: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/verify	d5a13ca	link	true	/test verify
ci/prow/e2e-aws	d5a13ca	link	true	/test e2e-aws

Full PR test history. Your PR dashboard.

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