Nuxt: Unauthenticated out-of-memory crash via unbounded v-for expansion in island rendering

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

• CISA KEV Not listed.
• EPSS 0.0091, the 60th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the GitHub Advisory Database, published 5 Aug 2026. New records show when each source confirmed them.

Sources

• GitHub Advisory Database: GHSA-hxcr-hm88-mpq6
• OSV: GHSA-hxcr-hm88-mpq6
• github.com/nuxt/nuxt/security/advisories/GHSA-hxcr-hm88-mpq6
• github.com/nuxt/nuxt/commit/4e35ae9babd94be53246e31200232d48438bb34e
• github.com/nuxt/nuxt/commit/668cdfdfda41849ed11c1ee5e2067a11fc103b22
• github.com/nuxt/nuxt
• github.com/nuxt/nuxt/releases/tag/v3.21.10
• github.com/nuxt/nuxt/releases/tag/v4.5.1

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.