CVE-2026-50016
Fixed upstream EPSS <1%CVSS 8.8
pnpm is a package manager. Prior to 10.34.0 and 11.4.0, pnpm allows a transitive dependency alias from registry package metadata to contain path traversal segments. During install, pnpm later uses that alias as a filesystem path when linking dependency nodes. As a result, a registry package can cause `pnpm install --ignore-scripts` to replace paths in the current project with symlinks to attacker-controlled dependency package directories. This vulnerability is fixed in 10.34.0 and 11.4.0.
Products: pnpm
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| npm | pnpm | 10.34.0 |
| npm | pnpm | 11.4.0 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Chainguard | pnpm-stage0 | no fix |
| Wolfi | pnpm-stage0 | no fix |