EPSS score history for CVE-2021-2303, 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 | 0.84% | 1.45% | +0.61% |
| 2 | 2025-03-30 | 1.54% | 0.84% | -0.70% |
| 3 | 2025-03-29 | 0.84% | 1.54% | +0.70% |
| 4 | 2025-03-17 | 1.10% | 0.84% | -0.27% |
| 5 | 2025-03-13 | 1.48% | 1.10% | -0.38% |
| 6 | 2025-02-24 | 1.68% | 1.48% | -0.20% |
| 7 | 2025-02-09 | 1.14% | 1.68% | +0.54% |
| 8 | 2025-01-07 | 1.33% | 1.14% | -0.19% |
| 9 | 2024-12-20 | 1.57% | 1.33% | -0.23% |
| 10 | 2024-12-17 | 3.32% | 1.57% | -1.76% |
| 11 | 2024-12-04 | 2.87% | 3.32% | +0.46% |
| 12 | 2024-11-17 | 2.54% | 2.87% | +0.33% |
| 13 | 2024-09-25 | 2.96% | 2.54% | -0.42% |
| 14 | 2024-09-09 | 3.34% | 2.96% | -0.38% |
| 15 | 2024-08-25 | 2.54% | 3.34% | +0.80% |
| 16 | 2024-08-08 | 4.48% | 2.54% | -1.94% |
| 17 | 2024-07-24 | 4.67% | 4.48% | -0.18% |
| 18 | 2024-07-09 | 3.83% | 4.67% | +0.84% |
| 19 | 2024-06-23 | 4.62% | 3.83% | -0.79% |
| 20 | 2024-05-25 | 5.03% | 4.62% | -0.41% |
| 21 | 2024-04-25 | 4.13% | 5.03% | +0.90% |
| 22 | 2024-02-16 | 4.84% | 4.13% | -0.71% |
| 23 | 2024-01-06 | 10.41% | 4.84% | -5.57% |
| 24 | 2023-12-11 | 36.92% | 10.41% | -26.51% |
| 25 | 2023-11-01 | 16.57% | 36.92% | +20.35% |
| 26 | 2023-09-22 | 13.52% | 16.57% | +3.05% |
| 27 | 2023-08-24 | 7.32% | 13.52% | +6.20% |
| 28 | 2023-07-27 | 6.13% | 7.32% | +1.18% |
| 29 | 2023-06-16 | 3.62% | 6.13% | +2.51% |
| 30 | 2023-05-19 | 27.45% | 3.62% | -23.83% |
| 31 | 2023-04-19 | 8.48% | 27.45% | +18.97% |
| 32 | 2023-04-07 | 7.53% | 8.48% | +0.95% |
| 33 | 2023-03-07 | 0.89% | 7.53% | +6.64% |
| 34 | 2022-04-01 | 13.65% | 0.89% | -12.76% |
| 35 | 2022-02-04 | 2.74% | 13.65% | +10.90% |
| 36 | 2022-01-06 | 0.62% | 2.74% | +2.12% |
| 37 | 2021-04-27 | — | 0.62% | — |