CWE · MITRE source
CWE-228Improper Handling of Syntactically Invalid Structure
The product does not handle or incorrectly handles input that is not syntactically well-formed with respect to the associated specification.
Last updated: 09 May 2026 03:25 UTC
NIST 800-53 r5 controls that address this weakness (0)AI
| 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-2020-27847 | 2.0 | 9.8 | 0.0036 | 2021-05-28 |
CVE-2018-5381 | 1.6 | 6.5 | 0.0559 | 2018-02-19 |
CVE-2026-20125 | 1.6 | 7.7 | 0.0018 | 2026-03-25 |
CVE-2024-21612 | 1.5 | 7.5 | 0.0019 | 2024-01-12 |
CVE-2025-0343 | 1.5 | 7.5 | 0.0022 | 2025-01-15 |
CVE-2026-34232 | 1.5 | 7.5 | 0.0011 | 2026-04-17 |
CVE-2021-38443 | 1.3 | 6.6 | 0.0016 | 2022-05-05 |
CVE-2024-22809 | 1.3 | 6.5 | 0.0010 | 2024-04-22 |
CVE-2024-6382 | 1.3 | 6.4 | 0.0011 | 2024-07-02 |
CVE-2021-36199 | 1.1 | 5.3 | 0.0022 | 2022-01-14 |
CVE-2024-22815 | 1.1 | 5.3 | 0.0007 | 2024-04-22 |
CVE-2023-42784 | 1.1 | 5.6 | 0.0012 | 2025-03-11 |
CVE-2024-55594 | 1.1 | 5.6 | 0.0012 | 2025-03-14 |
CVE-2024-53828 | 1.1 | 5.3 | 0.0002 | 2026-04-01 |
CVE-2025-47736 | 0.6 | 2.9 | 0.0009 | 2025-05-09 |
CVE-2025-2529 | 0.6 | 2.9 | 0.0002 | 2025-10-15 |