npm/undici CVE-2026-84947: low 3.7, EPSS 0.20%
undici vulnerable to response truncation via oversized chunked responses in the dump interceptor
Action: Upgrade undici to 7.29.1 or later.
npm i undici@7.29.1npm i undici@8.10.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 7.1.0 | 7.29.1 | - |
| 8.0.0 | 8.10.2 | - |
Fixed versions
| 7.29.1 | 8.10.2 |
Sources
- osv: GHSA-2gqq-gqf2-x968
- https://github.com/nodejs/undici/security/advisories/GHSA-2gqq-gqf2-x968
- https://nvd.nist.gov/vuln/detail/CVE-2026-84947
- https://github.com/nodejs/undici/commit/21693f406f0142f3504192e9f9b022dcf84782ae
- https://github.com/nodejs/undici/commit/6d583124e7cf60b640097d64144ed633cc450584
- https://cna.openjsf.org/security-advisories.html
- https://github.com/nodejs/undici
- https://github.com/nodejs/undici/releases/tag/v7.29.1
- https://github.com/nodejs/undici/releases/tag/v8.10.2
CVE-2026-84947 · published · modified · JSON