CVE-2026-84961
1 advisory.
npm/undici CVE-2026-84961: high 7.4, EPSS 0.15%
undici vulnerable to TLS certificate validation bypass via dropped connect options in BalancedPool
Action: Upgrade undici to 7.29.1 or later.
npm i undici@7.29.1npm i undici@8.10.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 7.24.1 | 7.29.1 | - |
| 8.0.0 | 8.10.2 | - |
Fixed versions
| 7.29.1 | 8.10.2 |
Sources
- osv: GHSA-w293-vg96-wgc3
- https://github.com/nodejs/undici/security/advisories/GHSA-w293-vg96-wgc3
- https://nvd.nist.gov/vuln/detail/CVE-2026-84961
- https://github.com/nodejs/undici/commit/8f5868fbdbc8f1146dfc1bcd1f2d117790141390
- https://github.com/nodejs/undici/commit/f690157d728508652fef14673630c71515123e96
- 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-2026-84961 · published · modified · JSON