[GHSA-9qr9-h5gf-34mp] Next.js is vulnerable to RCE in React flight protocol

[bytera]

Updates

• Affected products

Comments
Does not contain all versions. 15.5.0 was not detected but it seems like its also affected.

[github]

Hi there @aaronbrown-vercel! A community member has suggested an improvement to your security advisory. If approved, this change will affect the global advisory listed at github.com/advisories. It will not affect the version listed in your project repository.

This change will be reviewed by our Security Curation Team. If you have thoughts or feedback, please share them in a comment here! If this PR has already been closed, you can start a new community contribution for this advisory

[Copilot]

Pull request overview

This PR corrects the "introduced" version ranges for two Next.js vulnerability entries in a security advisory for CVE-2025-66478, a critical RCE vulnerability in the React flight protocol. The changes expand the affected version ranges to include the initial canary releases (.0-canary.0) instead of starting from .1-canary.0, ensuring comprehensive coverage of affected versions.

• Updated version ranges for Next.js 15.1.x and 15.5.x to start from the first canary release
• Updated the advisory modification timestamp

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[advisory-database]

Hi @bytera! Thank you so much for contributing to the GitHub Advisory Database. This database is free, open, and accessible to all, and it's people like you who make it great. Thanks for choosing to help others. We hope you send in more contributions in the future!