Self-heal encryption key file permissions to 0600 on startup. Increase
minimum password length from 6 to 8 characters per NIST SP 800-63B.
Remove console.log statements that exposed file paths, .env locations,
stack names, and admin usernames to stdout.
Compose v2.40.3 was compiled with Go 1.24.9, grpc 1.74.2, and
x/crypto 0.38.0 — all below the minimum safe versions identified
in the March 2026 security audit. Upgrading to v5.1.1 (Go 1.25.8,
x/crypto 0.46.0) resolves CVE-2025-68121, CVE-2025-61726,
CVE-2025-61729, CVE-2026-25679, and CVE-2025-47913.
CVE-2026-33186 (grpc ≥1.79.3) remains unresolved — no upstream
Docker CLI or Compose release includes grpc past 1.78.0 yet.
CVE-2026-33671 (picomatch) and CVE-2026-33747/33748 (buildkit) were
already patched in prior releases.
Anso