Update dependency next to v15.4.7 [SECURITY]

[renovate]

Note

Mend has cancelled the proposed renaming of the Renovate GitHub app being renamed to mend[bot].

This notice will be removed on 2025-10-07.

---

This PR contains the following updates:

Package	Change	Age	Confidence
next (source)	15.3.4 -> 15.4.7

GitHub Vulnerability Alerts

CVE-2025-55173

A vulnerability in Next.js Image Optimization has been fixed in v15.4.5 and v14.2.31. The issue allowed attacker-controlled external image sources to trigger file downloads with arbitrary content and filenames under specific configurations. This behavior could be abused for phishing or malicious file delivery.

All users relying on images.domains or images.remotePatterns are encouraged to upgrade and verify that external image sources are strictly validated.

More details at Vercel Changelog

CVE-2025-57752

A vulnerability in Next.js Image Optimization has been fixed in v15.4.5 and v14.2.31. When images returned from API routes vary based on request headers (such as Cookie or Authorization), these responses could be incorrectly cached and served to unauthorized users due to a cache key confusion bug.

All users are encouraged to upgrade if they use API routes to serve images that depend on request headers and have image optimization enabled.

More details at Vercel Changelog

CVE-2025-57822

A vulnerability in Next.js Middleware has been fixed in v14.2.32 and v15.4.7. The issue occurred when request headers were directly passed into NextResponse.next(). In self-hosted applications, this could allow Server-Side Request Forgery (SSRF) if certain sensitive headers from the incoming request were reflected back into the response.

All users implementing custom middleware logic in self-hosted environments are strongly encouraged to upgrade and verify correct usage of the next() function.

More details at Vercel Changelog

---

Release Notes

vercel/next.js (next)

v15.4.7

Compare Source

v15.4.6

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• fix: _error page's req.url can be overwritten to dynamic param on minimal mode (#​82347)
• fix: add ?dpl to fonts in /_next/static/media (#​82384)

Credits

Huge thanks to @​devjiwonchoi, @​ijjk, and @​styfle for helping!

v15.4.5

Compare Source

v15.4.4

Compare Source

v15.4.3

Compare Source

v15.4.2

Compare Source

v15.4.1

Compare Source

v15.4.0

Compare Source

v15.3.5

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• Turbopack: list assert/strict as external (#​80884)
• omit searchParam data from FlightRouterState before transport (#​80734)
• bugfix: propagate staleTime to seeded prefetch entry (#​81263)

Misc Changes

• document turbopack trace viewer (#​78184)

Credits

Huge thanks to @​ztanner, @​mischnic, and @​bgw for helping!

---

Configuration

📅 Schedule: Branch creation - "" in timezone UTC, Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Preview	Comments	Updated (UTC)
example-nextjs-with-vanilla-extract	Ready	Preview	Comment	Sep 25, 2025 7:53pm

[coderabbitai]

Important

Review skipped

Bot user detected.

To trigger a single review, invoke the @coderabbitai review command.

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

---

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