CVE-2026-47306: Cpp Missing Cycle Detection Tree Resolution
A map lookup is used to resolve hierarchical node references, but there is no check for circular references. When parsing untrusted or malformed data, this can create cyclical structures that lead to infinite recursion and stack exhaustion during traversal. Implement a cycle detection mechanism (e.g., matching against a set of cyclic nodes) before resolving
C++greprules fetch cve-2026-47306-cpp-missing-cycle-detection-tree-resolution --engine opengrepDescription
A map lookup is used to resolve hierarchical node references, but there is no check for circular references. When parsing untrusted or malformed data, this can create cyclical structures that lead to infinite recursion and stack exhaustion during traversal. Implement a cycle detection mechanism (e.g., matching against a set of cyclic nodes) before resolving
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