84 matches found
lean-cve-poc
CVE-2026-72844: خطأ سلامة نواة Lean 4 إثبات0 = 1 بدون مسلمات عبر تجاوز التحقق من الإسقاطات الاستقرائية المتداخلة...
break-golf
break-golf Un tableau de résultats de cryptanalyse qui sont prouvés , et non exécutés. Un défi fixe deux mondes et l'énoncé que vous devez prouver. Vous écrivez un adversaire et une preuve qu'il les distingue. La victoire, c'est la preuve : rien n'est exécuté, échantillonné ni rejoué, et aucun...
CVE-2026-72711
The Lean 4 kernel does not check that the body of an opaque declaration is closed. environment::addopaque omits the checknometavarnofvar call that the definition and theorem paths perform, so a value containing a free variable that is absent from the local context is not rejected outright. A...
CVE-2026-72711 Lean 4 before 4.32.2 Kernel Accepts Opaque Declaration With an Unbound Free Variable
The Lean 4 kernel does not check that the body of an opaque declaration is closed. environment::addopaque omits the checknometavarnofvar call that the definition and theorem paths perform, so a value containing a free variable that is absent from the local context is not rejected outright. A...
EUVD-2026-65142
The Lean 4 kernel does not check that the body of an opaque declaration is closed. environment::addopaque omits the checknometavarnofvar call that the definition and theorem paths perform, so a value containing a free variable that is absent from the local context is not rejected outright. A...
CVE-2026-72711
CVE-2026-72711 is a kernel soundness flaw in Lean 4 before 4.32.2. The function environment::add_opaque omits the check_no_metavar_no_fvar closure check that the definition and theorem paths perform. A metaprogram can exploit a stale entry in the type checker's inference cache to submit an opaque...
CVE-2026-72711 Lean 4 before 4.32.2 Kernel Accepts Opaque Declaration With an Unbound Free Variable
The Lean 4 kernel does not check that the body of an opaque declaration is closed. environment::addopaque omits the checknometavarnofvar call that the definition and theorem paths perform, so a value containing a free variable that is absent from the local context is not rejected outright. A...
CVE-2026-72711 Lean 4 before 4.32.2 Kernel Accepts Opaque Declaration With an Unbound Free Variable
The Lean 4 kernel does not check that the body of an opaque declaration is closed. environment::addopaque omits the checknometavarnofvar call that the definition and theorem paths perform, so a value containing a free variable that is absent from the local context is not rejected outright. A...
CVE-2026-72844
The Lean 4 kernel does not verify that the structure named in a projection expression matches the type of the value being projected, and environment::addinductive in src/kernel/inductive.cpp did not type check the nested inductive applications that are replaced by auxiliary types, so their...
EUVD-2026-63487
The Lean 4 kernel does not verify that the structure named in a projection expression matches the type of the value being projected, and environment::addinductive in src/kernel/inductive.cpp did not type check the nested inductive applications that are replaced by auxiliary types, so their...
CVE-2026-72844
CVE-2026-72844 is a kernel soundness break in Lean 4 , the theorem prover. The root cause is a missing type check in environment::add_inductive (src/kernel/inductive.cpp): nested inductive applications replaced by auxiliary types had their parametric arguments unchecked, and the kernel did not ve...
CVE-2026-72844 Lean 4 Kernel Type Checking Bypass via Mismatched Structure Projections
The Lean 4 kernel does not verify that the structure named in a projection expression matches the type of the value being projected, and environment::addinductive in src/kernel/inductive.cpp did not type check the nested inductive applications that are replaced by auxiliary types, so their...
CVE-2026-72844 Lean 4 Kernel Type Checking Bypass via Mismatched Structure Projections
The Lean 4 kernel does not verify that the structure named in a projection expression matches the type of the value being projected, and environment::addinductive in src/kernel/inductive.cpp did not type check the nested inductive applications that are replaced by auxiliary types, so their...
PT-2026-79074
Name of the Vulnerable Software and Affected Versions Lean 4 affected versions not specified Description The kernel fails to verify that the structure named in a projection expression matches the type of the value being projected. Additionally, the environment::add inductive function in...
MAL-2026-6797 Malicious code in mongoose-lean-hooks (npm)
--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 540ace1cb8bc936ea953554a9ffc28203370f82cb5e5a7dfbf1454bf0e834b9a On require'mongoose-lean-hooks', the package's main entry index.js runs a top-level async IIFE that issues an HTTP GET to...
Malicious code in mongoose-lean-hooks (npm)
--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 540ace1cb8bc936ea953554a9ffc28203370f82cb5e5a7dfbf1454bf0e834b9a On require'mongoose-lean-hooks', the package's main entry index.js runs a top-level async IIFE that issues an HTTP GET to...
How Leading Organizations Are Turning EDR Into Operational Resilience
Most organizations now recognize that endpoint protection alone is no longer sufficient. That's why adoption of endpoint detection and response EDR has accelerated rapidly in recent years. Organizations understand that modern attacks move faster, evade traditional prevention controls, and require...
Alignment Contracts for Agentic Security Systems
Agentic security systems increasingly combine LLM planners with tools that can discover, validate, and report vulnerabilities. This creates an asymmetric control problem: the system should retain strong offensive capability inside an authorized engagement, while the same capabilities must be deni...
Machine-Checked Cardinality Bounds for Masked Barrett Reduction: A 1-Bit Side-Channel Leakage Barrier in Post-Quantum Cryptographic Hardware
Barrett reduction is the nonlinear core of every practical NTT-based post-quantum cryptography implementation. Existing composition frameworks ISW, t-SNI, PINI, DOM address Boolean masking over GF2; none provides a machine-checked characterization of Barrett's leakage under first-order arithmetic...
Lean Crypto Library 安全漏洞
Lean Crypto Library is a lightweight quantum-resistant cryptographic algorithm library developed by smuellerDD as an individual project. Versions of Lean Crypto Library prior to 1.7.1 contained security vulnerabilities. These vulnerabilities stemmed from integer overflows that occurred when the...