CVE-2026-84890
1 advisory.
npm/undici CVE-2026-84890: medium 5.9, EPSS 0.41%
undici vulnerable to Denial of Service via unbounded decompression of compressed responses
Action: Upgrade undici to 7.29.1 or later.
npm i undici@7.29.1npm i undici@8.10.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 7.15.0 | 7.29.1 | - |
| 8.0.0 | 8.10.2 | - |
Fixed versions
| 7.29.1 | 8.10.2 |
Sources
- osv: GHSA-3xpg-4rpp-hhhm
- https://github.com/nodejs/undici/security/advisories/GHSA-3xpg-4rpp-hhhm
- https://nvd.nist.gov/vuln/detail/CVE-2026-84890
- https://github.com/nodejs/undici/commit/2c7d7e1227043c644c4c32cfd1e276f4fd4fcb11
- https://github.com/nodejs/undici/commit/7aac7f12f757844763c8b8f1ab6e305e80d55838
- 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-2026-84890 · published · modified · JSON