EPSS score history for CVE-2021-24521, 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 | 0.78% | 1.59% | +0.81% |
| 2 | 2025-11-21 | 0.62% | 0.78% | +0.16% |
| 3 | 2025-11-18 | 0.78% | 0.62% | -0.16% |
| 4 | 2025-03-30 | 23.14% | 0.78% | -22.37% |
| 5 | 2025-03-29 | 0.78% | 23.14% | +22.37% |
| 6 | 2025-03-24 | 6.54% | 0.78% | -5.76% |
| 7 | 2025-03-23 | 0.57% | 6.54% | +5.97% |
| 8 | 2025-03-17 | 0.19% | 0.57% | +0.38% |
| 9 | 2024-12-17 | 0.14% | 0.19% | +0.05% |
| 10 | 2023-03-07 | 0.89% | 0.14% | -0.74% |
| 11 | 2022-04-01 | 10.85% | 0.89% | -9.97% |
| 12 | 2022-02-04 | 2.91% | 10.85% | +7.95% |
| 13 | 2022-01-06 | 0.66% | 2.91% | +2.25% |
| 14 | 2021-08-10 | — | 0.66% | — |