CWE-758: Reliance on Undefined, Unspecified, or Implementation-Defined Behavior
low-riskThe product uses an API function, data structure, or other entity in a way that relies on properties that are not always guaranteed to hold for that entity.
Abstraction: Class
Common Consequences
Other
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Reduce Maintainability
Detection Methods
Fuzzing
Fuzz testing (fuzzing) is a powerful technique for generating large numbers of diverse inputs - either randomly or algorithmically - and dynamically invoking the code with those inputs. Even with random inputs, it is often capable of generating unexpected results such as crashes, memory corruption, or resource consumption. Fuzzing effectively produces repeatable test cases that clearly indicate bugs, which helps developers to diagnose the issues.
Real-World Examples (10)
| CVE | CVSS | EPSS | KEV |
|---|---|---|---|
| CVE-2026-24411 | 7.1 | 0.2% | — |
| CVE-2026-24407 | 7.1 | 0.2% | — |
| CVE-2026-24404 | 7.1 | 0.1% | — |
| CVE-2026-24409 | 7.1 | 0.1% | — |
| CVE-2026-24410 | 7.1 | 0.1% | — |
| CVE-2023-30624 | 3.9 | 0.1% | — |
| CVE-2026-21677 | 8.8 | 0.1% | — |
| CVE-2026-21684 | 7.1 | 0.1% | — |
| CVE-2026-21687 | 7.1 | 0.1% | — |
| CVE-2026-21685 | 7.1 | 0.1% | — |
0
/ 100
low-risk
Active Threat
0/50 · Minimal
Exploit Availability
0/50 · Minimal