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Weakness

Undefined Behavior for Input to API

CWE-475 · Base · Incomplete

The behavior of this function is undefined unless its control parameter is set to a specific value.

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Weakness Relationships

Where this weakness sits in the CWE hierarchy. Walk up to broader classes or down to more specific variants.
Parent of this (broader)
ChildOfCWE-573 · Improper Following of Specification by Caller
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CVEs With This Weakness

13
A sample of the 13 CVEs tagged with this weakness.
CVECVE-2026-42009
CVECVE-2026-21690
CVECVE-2025-47866
CVECVE-2025-47865
CVECVE-2024-3099
CVECVE-2024-20380
CVECVE-2024-10569
CVECVE-2023-52533
CVECVE-2023-4875
CVECVE-2023-4874
CVECVE-2023-2253
CVECVE-2022-29207
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