npm/pnpm CVE-2026-82393: high 7.5, EPSS 0.63%
pnpm: A tarball dependency's manifest `name` escapes node_modules → arbitrary file write/overwrite on install
Action: Upgrade pnpm to 10.34.5 or later.
npm i pnpm@10.34.5npm i pnpm@11.11.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 10.34.5 | - |
| 11.0.0 | 11.11.0 | - |
Fixed versions
| 10.34.5 | 11.11.0 |
Sources
- osv: GHSA-vq4v-j7r6-jq4m
- https://github.com/pnpm/pnpm/security/advisories/GHSA-vq4v-j7r6-jq4m
- https://nvd.nist.gov/vuln/detail/CVE-2026-82393
- https://github.com/pnpm/pnpm/pull/12872
- https://github.com/pnpm/pnpm/pull/12890
- https://github.com/pnpm/pnpm/commit/51300fd41c5e4c8f47635108e373cc3d1f324fa7
- https://github.com/pnpm/pnpm/commit/78e29fe5583a1e5d69ea05e414eff310f78d5ed9
- https://github.com/pnpm/pnpm
- https://github.com/pnpm/pnpm/releases/tag/v10.34.5
- https://github.com/pnpm/pnpm/releases/tag/v11.11.0
CVE-2026-82393 · published · modified · JSON