Bump step-security/harden-runner from 2.9.1 to 2.16.1

[dependabot]

Bumps step-security/harden-runner from 2.9.1 to 2.16.1.

Release notes

Sourced from step-security/harden-runner's releases.

v2.16.1

What's Changed

Enterprise tier: Added support for direct IP addresses in the allow list Community tier: Migrated Harden Runner telemetry to a new endpoint

Full Changelog: step-security/harden-runner@v2.16.0...v2.16.1

v2.16.0

What's Changed

• Updated action.yml to use node24
• Security fix: Fixed a medium severity vulnerability where the egress block policy could be bypassed via DNS over HTTPS (DoH) by proxying DNS queries through a permitted resolver, allowing data exfiltration even with a restrictive allowed-endpoints list. This issue only affects the Community Tier; the Enterprise Tier is not affected. See GHSA-46g3-37rh-v698 for details.
• Security fix: Fixed a medium severity vulnerability where the egress block policy could be bypassed via DNS queries over TCP to external resolvers, allowing outbound network communication that evades configured network restrictions. This issue only affects the Community Tier; the Enterprise Tier is not affected. See GHSA-g699-3x6g-wm3g for details.

Full Changelog: step-security/harden-runner@v2.15.1...v2.16.0

v2.15.1

What's Changed

• Fixes step-security/harden-runner#642 bug due to which post step was failing on Windows ARM runners
• Updates npm packages

Full Changelog: step-security/harden-runner@v2.15.0...v2.15.1

v2.15.0

What's Changed

Windows and macOS runner support

We are excited to announce that Harden Runner now supports Windows and macOS runners, extending runtime security beyond Linux for the first time.

Insights for Windows and macOS runners will be displayed in the same consistent format you are already familiar with from Linux runners, giving you a unified view of runtime activity across all platforms.

Full Changelog: step-security/harden-runner@v2.14.2...v2.15.0

v2.14.2

What's Changed

Security fix: Fixed a medium severity vulnerability where outbound network connections using sendto, sendmsg, and sendmmsg socket system calls could bypass audit logging when using egress-policy: audit. This issue only affects the Community Tier in audit mode; block mode and Enterprise Tier were not affected. See GHSA-cpmj-h4f6-r6pq for details.

Full Changelog: step-security/harden-runner@v2.14.1...v2.14.2

v2.14.1

What's Changed

1. In some self-hosted environments, the agent could briefly fall back to public DNS resolvers during startup if the system DNS was not yet available. This behavior was unintended for GitHub-hosted runners and has now been fixed to prevent any use of public DNS resolvers.

2. Fixed npm audit vulnerabilities

Full Changelog: step-security/harden-runner@v2.14.0...v2.14.1

v2.14.0

... (truncated)

Commits

• fe10465 v2.16.1 (#654)
• fa2e9d6 Release v2.16.0 (#646)
• 58077d3 Release v2.15.1 (#641)
• a90bcbc Update readme (#637)
• f0a59d8 Release v2.15.0 (#639)
• 5ef0c07 Merge pull request #635 from step-security/rc-34
• eb43c7b update agent
• e3f713f Merge pull request #631 from step-security/rc-31
• 423acdd chore: fix npm audit vulnerabilities
• 0ddb86c update agent
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

Snapshot Warnings

⚠️: No snapshots were found for the head SHA 5f4dcbb.

Ensure that dependencies are being submitted on PR branches and consider enabling retry-on-snapshot-warnings. See the documentation for more information and troubleshooting advice.

OpenSSF Scorecard

Package	Version	Score	Details
actions/step-security/harden-runner	fe104658747b27e96e4f7e80cd0a94068e53901d	🟢 7.9	Details Check Score Reason Binary-Artifacts 🟢 10 no binaries found in the repo Branch-Protection 🟢 8 branch protection is not maximal on development and all release branches CI-Tests 🟢 10 13 out of 13 merged PRs checked by a CI test -- score normalized to 10 CII-Best-Practices ⚠️ 0 no effort to earn an OpenSSF best practices badge detected Code-Review 🟢 10 all changesets reviewed Contributors 🟢 6 project has 2 contributing companies or organizations -- score normalized to 6 Dangerous-Workflow 🟢 10 no dangerous workflow patterns detected Dependency-Update-Tool 🟢 10 update tool detected Fuzzing ⚠️ 0 project is not fuzzed License 🟢 10 license file detected Maintained 🟢 10 10 commit(s) and 9 issue activity found in the last 90 days -- score normalized to 10 Packaging ⚠️ -1 packaging workflow not detected Pinned-Dependencies 🟢 6 dependency not pinned by hash detected -- score normalized to 6 SAST 🟢 10 SAST tool is run on all commits Security-Policy 🟢 10 security policy file detected Signed-Releases ⚠️ -1 no releases found Token-Permissions 🟢 10 GitHub workflow tokens follow principle of least privilege Vulnerabilities ⚠️ 0 13 existing vulnerabilities detected

Scanned Manifest Files

.github/workflows/lint.yml

• step-security/harden-runner@fe10465
• step-security/harden-runner@5c7944e