CPE

Cpe:2.3:a:leanprover:lean:4:::::::*

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Lean 4: Kernel soundness vulnerability via nested inductive projections (CVE-2026-72844)

A soundness vulnerability in the Lean 4 kernel allows the construction of false mathematical proofs due to improper validation of structure projections and insufficient type-checking in the inductive definition process.

Lean 4 vulnerability formal-verification logic-soundness

1c 2h ago

Cpe:2.3:a:leanprover:lean:4:*:*:*:*:*:*:*

Lean 4: Kernel soundness vulnerability via nested inductive projections (CVE-2026-72844)

Cpe:2.3:a:leanprover:lean:4:::::::*