CWE · MITRE source
CWE-241Improper Handling of Unexpected Data Type
The product does not handle or incorrectly handles when a particular element is not the expected type, e.g. it expects a digit (0-9) but is provided with a letter (A-Z).
Last updated: 20 August 2026 14:15 UTC
Cumulative inbound coverage
How completely the frameworks we cross-walk collectively cover this — the verdict is the strongest single mapping (overlapping partials are not summed); breadth shows the corroboration behind it.
Collective: partial · 1 mapping(s) from 1 framework(s): CAPEC 1 (partial)
Control responseHuman-reviewed
Answering this weakness across the control lifecycle, from our framework cross-walks.
Detect
Catch it (CSF Detect / Respond)
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Harden
Shrink the surface (DISA STIG)
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Validate
Prove the fix (OWASP ASVS)
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NIST 800-53 r5 controls that address this weakness (0)AI-assisted
| Control | Title | Family | Why it addresses this CWE |
|---|---|---|---|
| No NIST controls proposed yet. | |||
Top CVEs of this weakness type, ranked by Risk Priority
| CVE | Risk | CVSS | EPSS | Published |
|---|---|---|---|---|
CVE-2023-30591 UPD | 8.0 | 7.5 | 0.5380 | 2023-09-29 |
CVE-2022-29181 UPD | 6.7 | 8.2 | 0.0323 | 2022-05-20 |
CVE-2021-40116 UPD | 6.5 | 8.6 | 0.0139 | 2021-10-27 |
CVE-2021-39131 UPD | 6.2 | 7.5 | 0.0189 | 2021-08-17 |
CVE-2022-24668 UPD | 6.1 | 7.5 | 0.0112 | 2022-02-09 |
CVE-2022-39064 UPD | 6.1 | 8.1 | 0.0040 | 2022-10-14 |
CVE-2022-3029 UPD | 6.0 | 7.5 | 0.0078 | 2022-09-13 |
CVE-2022-1642 UPD | 5.9 | 7.5 | 0.0062 | 2022-06-16 |
CVE-2024-21523 UPD | 5.9 | 7.5 | 0.0060 | 2024-07-10 |
CVE-2024-21526 UPD | 5.9 | 7.5 | 0.0057 | 2024-07-10 |
CVE-2025-2268 UPD | 5.8 | 7.5 | 0.0044 | 2025-03-14 |
CVE-2025-63548 | 5.8 | 7.5 | 0.0033 | 2026-05-01 |
CVE-2021-0242 UPD | 5.1 | 6.5 | 0.0040 | 2021-04-22 |
CVE-2022-39065 UPD | 5.1 | 6.5 | 0.0040 | 2022-10-14 |
CVE-2024-0151 UPD | 5.1 | 6.5 | 0.0045 | 2024-04-24 |
CVE-2026-47110 UPD | 5.0 | 6.5 | 0.0031 | 2026-06-24 |
CVE-2022-22219 UPD | 4.8 | 5.9 | 0.0060 | 2022-10-18 |
CVE-2024-25966 UPD | 4.6 | 5.3 | 0.0092 | 2024-05-14 |
CVE-2023-28961 UPD | 4.5 | 5.8 | 0.0042 | 2023-04-17 |
CVE-2024-9423 UPD | 4.5 | 5.3 | 0.0057 | 2024-10-02 |
CVE-2025-66550 | 4.5 | 5.7 | 0.0033 | 2025-12-05 |
CVE-2023-5215 UPD | 4.4 | 5.3 | 0.0075 | 2023-09-28 |
CVE-2025-1004 UPD | 4.4 | 5.3 | 0.0041 | 2025-02-06 |
CVE-2022-22193 UPD | 4.3 | 5.5 | 0.0023 | 2022-04-14 |
CVE-2024-37316 UPD | 3.9 | 4.6 | 0.0036 | 2024-06-14 |