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chore(deps): update next to 15.5.28 [SECURITY] - #1676

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This PR contains the following updates:

Package Change Age Confidence
next (source) ^15.5.27 → ^15.5.28 age confidence

Next.js: Denial of Service in App Router using Server Actions

CVE-2026-94482 / GHSA-p3m5-59mp-jv5r

More information

Details

Impact

Crafted requests targeting Next.js applications using App Router with at least one Server Action can lead to excessive CPU usage blocking processing of further requests in the same process.

Workarounds

No workaround exists besides upgrading. Applications using Pages Router or not using Server Actions are not vulnerable.

Severity

  • CVSS Score: 8.2 / 10 (High)
  • Vector String: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

References

This data is provided by the GitHub Advisory Database (CC-BY 4.0).


Next.js: Unauthenticated Remote Code Execution in Image Optimization API when SVG files are used

GHSA-2464-fhr4-w9xw

More information

Details

Impact

A memory-related vulnerability has been discovered in an upstream library used for Image Optimization can lead to possible remote code execution (RCE) when Next.js runs on glibc-based Linux.

Workaround

Ensure the version of sharp used by Next.js is greater than or equal to 0.35.5. Fresh installs automatically get a fixed version of sharp.
Upgrading Next.js to the patched versions will ensure package managers automatically provide a fixed version of sharp to Next.js.

Severity

  • CVSS Score: 9.5 / 10 (Critical)
  • Vector String: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

References

This data is provided by the GitHub Advisory Database (CC-BY 4.0).


Release Notes

vercel/next.js (next)

v15.5.28

Compare Source

This release contains security fixes for the following advisories:

Critical:

High:


Configuration

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

- Updates next from 15.5.27 to 15.5.28
- Release notes:
@vercel

vercel Bot commented Nov 2, 2026 •

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

Project Deployment Actions Updated
react-forms Ready Ready Preview Nov 2, 2026 5:09pm UTC

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Preview — 8a375c96 Deployed Nov 2, 2026 by vercel[bot]
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