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@renovate renovate bot commented Dec 17, 2025

This PR contains the following updates:

Package Change Age Confidence
next (source) 15.5.815.5.9 age confidence

GitHub Vulnerability Alerts

GHSA-5j59-xgg2-r9c4

It was discovered that the fix for CVE-2025-55184 in React Server Components was incomplete and did not fully mitigate denial-of-service conditions across all payload types. As a result, certain crafted inputs could still trigger excessive resource consumption.

This vulnerability affects React versions 19.0.2, 19.1.3, and 19.2.2, as well as frameworks that bundle or depend on these versions, including Next.js 13.x, 14.x, 15.x, and 16.x when using the App Router. The issue is tracked upstream as CVE-2025-67779.

A malicious actor can send a specially crafted HTTP request to a Server Function endpoint that, when deserialized, causes the React Server Components runtime to enter an infinite loop. This can lead to sustained CPU consumption and cause the affected server process to become unresponsive, resulting in a denial-of-service condition in unpatched environments.


Release Notes

vercel/next.js (next)

v15.5.9

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This PR has been generated by Mend Renovate using a curated preset maintained by Sanity. View repository job log here

@renovate renovate bot requested a review from a team December 17, 2025 16:42
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vercel bot commented Dec 17, 2025

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tsdocs-client Ignored Ignored Jan 8, 2026 9:08pm

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socket-security bot commented Dec 17, 2025

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff Package Supply Chain
Security
Vulnerability Quality Maintenance License
Updatednpm/​next@​15.5.8 ⏵ 15.5.983100 +16919870

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github-actions bot commented Dec 17, 2025

Coverage Report

Status Category Percentage Covered / Total
🔵 Lines 88.25% 3944 / 4469
🔵 Statements 88.25% 3944 / 4469
🔵 Functions 86.02% 314 / 365
🔵 Branches 89.21% 1166 / 1307
File CoverageNo changed files found.
Generated in workflow #3978 for commit 1c9494e by the Vitest Coverage Report Action

@renovate renovate bot force-pushed the renovate/npm-next-vulnerability branch from 249d110 to 4036f68 Compare December 31, 2025 18:28
@renovate renovate bot force-pushed the renovate/npm-next-vulnerability branch from 4036f68 to 1c9494e Compare January 8, 2026 21:07
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