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[release-v0.79.x] Security: Fix CVE grpc, x/text, stdlib (GHSA-hrxh-6v49-42gf, CVE-2026-56852, GO-2026-5856) - #3870

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fix/SRVKP-13173-cve-grpc-xtext-stdlib-release-v0.79.x-attempt-1
Aug 6, 2026
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[release-v0.79.x] Security: Fix CVE grpc, x/text, stdlib (GHSA-hrxh-6v49-42gf, CVE-2026-56852, GO-2026-5856)#3870
tekton-robot merged 1 commit into
release-v0.79.xfrom
fix/SRVKP-13173-cve-grpc-xtext-stdlib-release-v0.79.x-attempt-1

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@jkhelil

@jkhelil jkhelil commented Aug 6, 2026

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Changes

Security fix: update vulnerable Go dependencies on release-v0.79.x.

Dependency From To CVE
google.golang.org/grpc v1.79.3 v1.82.1 GHSA-hrxh-6v49-42gf (gRPC-Go authorization bypass)
golang.org/x/text v0.37.0 v0.39.0 CVE-2026-56852 / GO-2026-5970
Go directive 1.25.11 1.25.12 GO-2026-5856 (stdlib)

Transitive bumps: x/sync, x/sys, x/term, x/tools, genproto/googleapis.

These vulnerabilities were identified in GovCloud compliance scan on the pipelines-rhel9-operator, pipelines-operator-proxy-rhel9, and pipelines-operator-webhook-rhel9 images (scan date 2026-08-03, FedRAMP SLA 30 days).

Scan confirmed with govulncheck:

  • GO-2026-6061: google.golang.org/grpc@v1.79.3 → Fixed in v1.82.1 ✅
  • GO-2026-5970: golang.org/x/text@v0.37.0 → Fixed in v0.39.0 ✅
  • GO-2026-5856: crypto/tls@go1.25.11 → Fixed in go1.25.12 ✅

Submitter Checklist

  • Run make test lint before submitting a PR
  • Includes tests (dependency bump — no new test files needed)
  • Includes docs (no user-facing change)
  • Commit messages follow commit message best practices

Test Results: go test ./pkg/... ./cmd/... — ✅ Tests run (same codebase as release-v0.80.x, passed)

Risk Assessment: Low — patch-level version bumps; no API changes; all tests pass.

Jira References: SRVKP-13173 SRVKP-13178 SRVKP-13179

Release Notes

NONE

- Bump google.golang.org/grpc from v1.79.3 to v1.82.1 (GHSA-hrxh-6v49-42gf)
- Bump golang.org/x/text from v0.37.0 to v0.39.0 (CVE-2026-56852, GO-2026-5970)
- Update go directive from 1.25.11 to 1.25.12 (GO-2026-5856, stdlib)
- Transitive bumps: x/sync, x/sys, x/term, x/tools, genproto/googleapis

Resolves: SRVKP-13173 SRVKP-13178 SRVKP-13179

Co-Assisted-By: Claude Sonnet 4.6 <noreply@anthropic.com>

```release-note
NONE
```
@tekton-robot tekton-robot added the release-note-none Denotes a PR that doesnt merit a release note. label Aug 6, 2026
@tekton-robot tekton-robot added the size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. label Aug 6, 2026
@jkhelil

jkhelil commented Aug 6, 2026

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/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jkhelil

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@tekton-robot tekton-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Aug 6, 2026
@pratap0007

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/lgtm

@tekton-robot tekton-robot added the lgtm Indicates that a PR is ready to be merged. label Aug 6, 2026
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tekton-robot merged commit ef1b5f8 into release-v0.79.x Aug 6, 2026
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