Backports three merged security fixes from main to release/10:
- Contain hoisted dependency aliases so a crafted lockfile alias cannot
escape node_modules or overwrite pnpm-owned layout. The hoisted graph
builder now validates each alias at the safeJoinModulesDir sink.
(GHSA-fr4h-3cph-29xv, #12343)
- Contain pnpm patch-remove deletions to the configured patches
directory. (#12341)
- Reject path-traversal config dependency names and versions from
pnpm-workspace.yaml before they are used to build filesystem paths.
(GHSA-qrv3-253h-g69c, #12470)
Written by an agent (Claude Code, claude-opus-4-8).
