Blog: announce the next security release

[RafaelGSS]

Refs: https://github.com/nodejs-private/security-release/pull/74

[cursor]

PR Summary

Low Risk
Content-only changes (blog markdown and banner config); no application logic, auth, or runtime behavior.

Overview
Adds a pre-announcement vulnerability blog post for security releases planned on or after Monday, July 27, 2026, covering the 26.x, 24.x, and 22.x lines and stating the highest fixed severity is HIGH, plus standard guidance on EOL versions, release timing, and security contact/subscription links.

Updates the homepage banner in site.json to replace the RenderATL promo with a warning-style banner (July 21–28, 2026) linking to the new post.

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Project	Deployment	Actions	Updated (UTC)
nodejs-org	Ready	Preview	Jul 21, 2026 12:16pm

[Copilot]

Pull request overview

This PR updates the nodejs.org homepage banner and adds a new vulnerability blog post to announce an upcoming set of Node.js security releases scheduled for Monday, July 27, 2026.

Changes:

• Replaces the existing homepage banner with a warning banner linking to the July 2026 security release announcement.
• Adds a new vulnerability blog post announcing the upcoming July 2026 security releases and their highest severity level.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
apps/site/site.json	Updates the homepage banner to announce the upcoming security release and link to the new post.
apps/site/pages/en/blog/vulnerability/july-2026-security-releases.md	Adds the July 2026 security release announcement blog post.

---

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 74.52%. Comparing base (7dac7d8) to head (b9c2eb0).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #9017      +/-   ##
==========================================
- Coverage   74.57%   74.52%   -0.06%     
==========================================
  Files         100      100              
  Lines        8803     8803              
  Branches      324      325       +1     
==========================================
- Hits         6565     6560       -5     
- Misses       2234     2239       +5     
  Partials        4        4              

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[github-actions]

📦 Build Size Comparison

Summary

Metric	Value
Old Total First Load JS	10.64 MB
New Total First Load JS	10.65 MB
Delta	3.11 KB (+0.03%)

Changes

🔄 Modified Routes (4)

Route	Old First Load JS	New First Load JS	Delta
/[locale]	2.54 MB	2.54 MB	📈 795.00 B (+0.03%)
/[locale]/[...path]	2.54 MB	2.54 MB	📈 795.00 B (+0.03%)
/[locale]/blog/[...path]	2.54 MB	2.54 MB	📈 795.00 B (+0.03%)
/[locale]/download/archive/[version]	2.54 MB	2.54 MB	📈 795.00 B (+0.03%)