CVE-2026-42449: Position Dependent Array Index Shift
Aggressive empty element filtering on a position-dependent (sparse) sub-array shifts subsequent indices, corrupting mappings that rely on index position. Remove trailing empty structures carefully instead of indiscriminately filtering intermediate empty arrays.
TSgreprules fetch cve-2026-42449-position-dependent-array-index-shift --engine opengrepDescription
Aggressive empty element filtering on a position-dependent (sparse) sub-array shifts subsequent indices, corrupting mappings that rely on index position. Remove trailing empty structures carefully instead of indiscriminately filtering intermediate empty arrays.
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