EPSS score history for CVE-2021-40303, showing historical risk changes and exploitation probability trends for vulnerability prioritization and security analysis.
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.16% | 0.51% | +0.34% |
| 2 | 2025-12-09 | 0.29% | 0.16% | -0.12% |
| 3 | 2025-11-21 | 0.16% | 0.29% | +0.12% |
| 4 | 2025-11-18 | 0.29% | 0.16% | -0.13% |
| 5 | 2025-11-09 | 0.15% | 0.29% | +0.14% |
| 6 | 2025-09-04 | 0.12% | 0.15% | +0.03% |
| 7 | 2025-03-30 | 1.14% | 0.12% | -1.02% |
| 8 | 2025-03-29 | 0.12% | 1.14% | +1.02% |
| 9 | 2025-03-28 | 1.14% | 0.12% | -1.02% |
| 10 | 2025-03-27 | 0.55% | 1.14% | +0.59% |
| 11 | 2025-03-20 | 1.14% | 0.55% | -0.59% |
| 12 | 2025-03-19 | 0.55% | 1.14% | +0.59% |
| 13 | 2025-03-17 | 0.06% | 0.55% | +0.49% |
| 14 | 2023-10-09 | 0.05% | 0.06% | +0.01% |
| 15 | 2023-09-15 | 0.05% | 0.05% | -0.00% |
| 16 | 2023-09-04 | 0.05% | 0.05% | +0.00% |
| 17 | 2023-05-24 | 0.15% | 0.05% | -0.10% |
| 18 | 2023-05-16 | 0.05% | 0.15% | +0.10% |
| 19 | 2023-03-07 | 2.19% | 0.05% | -2.14% |
| 20 | 2022-11-15 | 0.89% | 2.19% | +1.31% |
| 21 | 2022-11-09 | — | 0.89% | — |