OCPBUGS-79820,OCPBUGS-79821: Fix CVE-2026-33186 with openshift-sustaining/grpc-go v1.64.1-sec.1 [release-4.14]

[rissh]

Fixes CVE-2026-33186 (GHSA-p77j-4mvh-x3m3 / GO-2026-4762) on release-4.14.

release-4.14 uses Go 1.20. Upstream grpc v1.79.3 needs Go 1.24, so we use the sustaining backport v1.64.1-sec.1 (release) via:

replace google.golang.org/grpc => github.com/openshift-sustaining/grpc-go v1.64.1-sec.1

Past backports:

• 4.16: [release-4.16] OCPBUGS-79998, OCPBUGS-85636, OCPBUGS-85635: Bump google.golang.org/grpc to v1.79.3 #182
• 4.15: [release-4.15] OCPBUGS-85637,OCPBUGS-85634,OCPBUGS-79916: Bump google.golang.org/grpc to v1.79.3 #187

[openshift-ci-robot]

@rissh: This pull request references Jira Issue OCPBUGS-79820, 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-85637 to be in one of the following states: VERIFIED, RELEASE PENDING, CLOSED (ERRATA), CLOSED (CURRENT RELEASE), CLOSED (DONE), CLOSED (DONE-ERRATA), but it is ASSIGNED 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.

This pull request references Jira Issue OCPBUGS-79821, 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-85634 to be in one of the following states: VERIFIED, RELEASE PENDING, CLOSED (ERRATA), CLOSED (CURRENT RELEASE), CLOSED (DONE), CLOSED (DONE-ERRATA), but it is ASSIGNED 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:

Fixes CVE-2026-33186 (GHSA-p77j-4mvh-x3m3 / GO-2026-4762) on release-4.14.

release-4.14 uses Go 1.20. Upstream grpc v1.79.3 needs Go 1.24, so we use the sustaining backport v1.64.1-sec.1 (release) via:

replace google.golang.org/grpc => github.com/openshift-sustaining/grpc-go v1.64.1-sec.1

Past backports:

• 4.16: [release-4.16] OCPBUGS-79998, OCPBUGS-85636, OCPBUGS-85635: Bump google.golang.org/grpc to v1.79.3 #182
• 4.15: [release-4.15] OCPBUGS-85637,OCPBUGS-85634,OCPBUGS-79916: Bump google.golang.org/grpc to v1.79.3 #187

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.

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on base/target branches other than the default branch.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

⚙️ Run configuration

Configuration used: Repository: openshift/coderabbit/.coderabbit.yaml

Review profile: CHILL

Plan: Enterprise

Run ID: a64e2f42-5199-4b23-9832-2e6294434435

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[openshift-ci]

@rissh: all tests passed!

Full PR test history. Your PR dashboard.

Details

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 kubernetes-sigs/prow repository. I understand the commands that are listed here.

[damdo]

/approve
/lgtm

/verified by ci

/label backport-risk-assessed

[openshift-ci-robot]

@damdo: This PR has been marked as verified by ci.

Details

In response to this:

/approve
/lgtm

/verified by ci

/label backport-risk-assessed

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 APPROVED

Approval requirements bypassed by manually added approval.

This pull-request has been approved by: damdo

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Details

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment