pnpm: Project env lockfile can short-circuit package-manager resolution and execute lockfile-selected pnpm bytes
High-risk advisory
CVE-2026-55698
Summary
pnpm: Project env lockfile can short-circuit package-manager resolution and execute lockfile-selected pnpm bytes
Why it matters
GitHub has published a reviewed security advisory for pnpm. Prioritize it with other application dependency updates, especially because EPSS places it in the 7% percentile.
Operator check
Check whether pnpm is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. EPSS probability: 0.2%; percentile: 7%.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.