Weakness / #33
CWE-693: Protection mechanism failure in CISA KEV
Protection Mechanism Failure
Answer 11 KEV entries list CWE-693 (Protection mechanism failure) as of catalog 2026.09.23, 0.6% of the catalog and rank 33 of 185 weaknesses. The most affected vendor is Microsoft (8).
- KEV entries
- 110.6% of catalog
- Vendors
- 4affected
- Ransomware: known
- 19.1%
- First added
- 2024-02-13
- Latest added
- 2026-09-16
VVendors
| Vendor | Entries | Share |
|---|---|---|
| Microsoft | 8 | 72.7% |
| 1 | 9.1% | |
| SolarWinds | 1 | 9.1% |
| 7-Zip | 1 | 9.1% |
TAdditions by year
| Year | Added |
|---|---|
| 2021 | 0 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 5 |
| 2025 | 1 |
| 2026 | 5 |
PProducts
| Product | Entries | Share |
|---|---|---|
| Microsoft Windows | 6 | 54.5% |
| Google Pixel | 1 | 9.1% |
| SolarWinds Web Help Desk | 1 | 9.1% |
| 7-Zip 7-Zip | 1 | 9.1% |
| Microsoft Publisher | 1 | 9.1% |
| Microsoft SmartScreen Prompt | 1 | 9.1% |
EAll entries
| CVE | Vendor | Product | Added | Ransomware |
|---|---|---|---|---|
| CVE-2026-58704 | Pixel | Unknown | ||
| CVE-2026-32202 | Microsoft | Windows | Unknown | |
| CVE-2025-40536 | SolarWinds | Web Help Desk | Unknown | |
| CVE-2026-21513 | Microsoft | Windows | Unknown | |
| CVE-2026-21510 | Microsoft | Windows | Unknown | |
| CVE-2025-0411 | 7-Zip | 7-Zip | Unknown | |
| CVE-2024-38226 | Microsoft | Publisher | Unknown | |
| CVE-2024-38217 | Microsoft | Windows | Unknown | |
| CVE-2024-38213 | Microsoft | Windows | Unknown | |
| CVE-2024-29988 | Microsoft | SmartScreen Prompt | Unknown | |
| CVE-2024-21412 | Microsoft | Windows | Known |
Cite this
11 CISA KEV entries list CWE-693 (Protection mechanism failure), 0.6% of the catalog. Source: Telemetry analysis of the CISA Known Exploited Vulnerabilities catalog, version 2026.09.23 (released 2026-09-23). https://glide-telemetry.pages.dev/cwe/cwe-693/
Source: CISA KEV catalog v2026.09.23, released 2026-09-23. Windows end 2026-09-23.