Update dependency next to v15.5.18 [SECURITY]

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
next (source)	15.5.16 → 15.5.18

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Next.js has a Middleware / Proxy bypass in App Router applications via segment-prefetch routes - Incomplete Fix Follow-Up

CVE-2026-45109 / GHSA-26hh-7cqf-hhc6

More information

Details

Impact

It was found that the fix addressing CVE-2026-44575 did not apply to middleware.ts with Turbopack. Refer to CVE-2026-44575 for further details.

References

• CVE CVE-2026-44575

Severity

• CVSS Score: 7.5 / 10 (High)
• Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

• https://github.com/vercel/next.js/security/advisories/GHSA-267c-6grr-h53f
• https://github.com/vercel/next.js/security/advisories/GHSA-26hh-7cqf-hhc6
• https://github.com/vercel/next.js/releases/tag/v15.5.18
• https://github.com/vercel/next.js/releases/tag/v16.2.6
• https://github.com/advisories/GHSA-26hh-7cqf-hhc6

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

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Release Notes

vercel/next.js (next)

v15.5.18

Compare Source

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