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CVE-2026-40224 - systemd/systemd

In systemd 259 before 260, there is local privilege escalation in systemd-machined because varlink can be used to reach the root namespace.

CWE-863 / CVSS 6.7 (MEDIUM)

Evidence
  • Assert removal is behavior-neutral; existing guard already denies
  • Needs reframe as hardening plus coverage, not a CVE fix
History
  • 2026-10-28: needs-rework - No distinguishing red/green demonstrated
  • 2026-10-28: fork-fixed - reframed as hardening; merged to fork main 0e00565