build(deps): bump golang.org/x/net from 0.53.0 to 0.55.0 in /hack/tools

[dependabot]

Bumps golang.org/x/net from 0.53.0 to 0.55.0.

Commits

• 7770ec4 go.mod: update golang.org/x dependencies
• 4ece7b6 html: escape greater-than symbol in doctype identifiers
• 08be507 html: improve Noah's Ark clause performance
• a8fb2fe html: properly render fostered elements in foreign content
• 0dc5b7a html: properly check namespace in "in body" any other end tag
• a452f3c html: ignore duplicate attributes during tokenization
• f865199 quic: fix appendMaxDataFrame erroneously accumulating sentLimit
• 210ed3c quic: establish a "happened-before" relationship between stream write and read
• ad8140e quic: fix buffer slicing when handling overlapping stream data
• 23ee2ef http2: avoid API changes when built with go1.27
• Additional commits viewable in compare view

Summary by CodeRabbit

• Chores
  • Updated underlying tooling components to newer versions.
  • No user-facing features or behavior changes were introduced.

[openshift-merge-bot]

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For optional jobs, comment /test ? to see a list of all defined jobs. To trigger manually all jobs from second stage use /pipeline required command.

This repository is configured in: LGTM mode

[coderabbitai]

📝 Walkthrough

Walkthrough

Updates five indirect golang.org/x dependencies in hack/tools/go.mod: crypto, net, sys, term, and text. Other nearby dependencies remain unchanged.

Possibly related PRs

• openshift/hypershift#9111: Updates overlapping indirect dependency versions in hack/tools/go.mod.

Suggested reviewers: sjenning, nirshal

🚥 Pre-merge checks | ✅ 11

✅ Passed checks (11 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main dependency bump in hack/tools and matches the change set.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Stable And Deterministic Test Names	✅ Passed	PR only updates go.mod, go.sum, and vendored dependency code; no test files or Ginkgo titles were changed.
Test Structure And Quality	✅ Passed	PR only updates vendored golang.org/x deps; no Ginkgo test files or test logic changed, so the checklist is not applicable.
Topology-Aware Scheduling Compatibility	✅ Passed	PR only bumps hack/tools Go deps and vendored x/net/x/sys files; no deployment manifests, operator code, or controllers changed, so no topology-aware scheduling risk.
Ipv6 And Disconnected Network Test Compatibility	✅ Passed	No new Ginkgo/e2e tests were added; the diff only updates hack/tools go.mod, go.sum, and vendored x/net/x/sys code, so IPv4/external-network test concerns aren’t applicable.
No-Weak-Crypto	✅ Passed	The PR only bumps vendored deps; no new MD5/SHA1/DES/RC4/3DES/Blowfish/ECB use, custom crypto, or secret comparisons were introduced.
Container-Privileges	✅ Passed	PR only bumps Go deps in hack/tools (go.mod/go.sum/vendor); no container/K8s manifest files were changed, so no privileged settings were introduced.
No-Sensitive-Data-In-Logs	✅ Passed	Only vendored dependency updates; the sole log-related diff is a moved generic logf wrapper, with no sensitive fields logged.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch dependabot/go_modules/hack/tools/golang.org/x/net-0.55.0

---

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

[openshift-ci]

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[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: dependabot[bot]
Once this PR has been reviewed and has the lgtm label, please assign cblecker for approval. For more information see the Code Review Process.

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

Details

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Approvers can indicate their approval by writing /approve in a comment
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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@hack/tools/go.mod`:
- Line 293: Update the golang.org/x/crypto dependency in the hack/tools module
to v0.52.0 or newer, then refresh hack/tools/go.sum and the corresponding vendor
metadata so the SSH fixes are included.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Repository YAML (base), Central YAML (inherited)

Review profile: CHILL

Plan: Enterprise

Run ID: e0873611-6673-4028-a7eb-14423b86a083

📥 Commits

Reviewing files that changed from the base of the PR and between fd394b9 and 075acf3.

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📒 Files selected for processing (1)

• hack/tools/go.mod

[coderabbitai]

🔒 Security & Privacy | 🟠 Major | ⚡ Quick win

🧩 Analysis chain

🏁 Script executed:

#!/usr/bin/env bash
set -euo pipefail
cd hack/tools
go list -deps ./... | grep -q '^golang.org/x/crypto/ssh$' && echo "affected SSH package is reachable"
govulncheck ./...

Repository: openshift/hypershift

Length of output: 241

---

🏁 Script executed:

#!/usr/bin/env bash
set -euo pipefail

# Show the surrounding go.mod context and whether a go.sum exists in hack/tools.
echo "== hack/tools/go.mod (context) =="
sed -n '280,305p' hack/tools/go.mod

echo
echo "== hack/tools files =="
git ls-files hack/tools | sed -n '1,120p'

echo
echo "== occurrences of golang.org/x/crypto =="
rg -n 'golang.org/x/crypto|golang.org/x/ssh|golang.org/x/net|golang.org/x/sys' hack/tools -S || true

Repository: openshift/hypershift

Length of output: 50376

---

🌐 Web query:

golang.org/x/crypto v0.51.0 ssh vulnerability v0.52.0 CVE-2026-39830 CVE-2026-39834

💡 Result:

The Go packages golang.org/x/crypto v0.52.0 was released on May 22, 2026, to address multiple security vulnerabilities, including CVE-2026-39830 and CVE-2026-39834 [1]. All versions prior to v0.52.0 are considered affected [2][3][4]. CVE-2026-39830: A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, which blocked the connection's read loop [3][5]. Because the blocked goroutine could not be released even by calling Close, this resulted in a resource leak per connection [3][6]. The fix involved modifying the code to discard unsolicited global responses [3][6]. CVE-2026-39834: An integer overflow vulnerability occurred when writing data larger than 4GB in a single Write call on an SSH channel [2][4]. This overflow in the internal payload size calculation caused the write loop to enter an infinite loop, continuously sending empty packets without making progress [7][4]. The fix replaced the size comparison with an int64 type to prevent truncation [2][4]. In addition to these, v0.52.0 addressed several other issues, such as server-side panics during authentication and bypasses of certificate restrictions [1]. Users are strongly advised to update to v0.52.0 or later to mitigate these security risks [4][1].

Citations:

• 1: https://www.openwall.com/lists/oss-security/2026/05/22/6
• 2: https://nvd.nist.gov/vuln/detail/CVE-2026-39834
• 3: https://osv.dev/vulnerability/CVE-2026-39830
• 4: GHSA-rm3j-f69w-wqmq
• 5: https://www.cve.org/CVERecord?id=CVE-2026-39830
• 6: https://nvd.nist.gov/vuln/detail/CVE-2026-39830
• 7: https://pkg.go.dev/vuln/GO-2026-5020

---

Bump golang.org/x/crypto to v0.52.0+
hack/tools imports golang.org/x/crypto/ssh, so v0.51.0 is still in the affected range for the SSH fixes. Update the pin and refresh hack/tools/go.sum and vendor metadata.

🤖 Prompt for AI Agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@hack/tools/go.mod` at line 293, Update the golang.org/x/crypto dependency in
the hack/tools module to v0.52.0 or newer, then refresh hack/tools/go.sum and
the corresponding vendor metadata so the SSH fixes are included.

Sources: Path instructions, MCP tools

[openshift-ci]

@dependabot[bot]: all tests passed!

Full PR test history. Your PR dashboard.

Details

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