EPSS score history for CVE-2021-43907, 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 | 10.13% | 3.79% | -6.34% |
| 2 | 2025-11-21 | 12.91% | 10.13% | -2.79% |
| 3 | 2025-11-18 | 10.13% | 12.91% | +2.79% |
| 4 | 2025-10-29 | 5.08% | 10.13% | +5.04% |
| 5 | 2025-05-21 | 6.94% | 5.08% | -1.85% |
| 6 | 2025-03-30 | 15.53% | 6.94% | -8.59% |
| 7 | 2025-03-29 | 6.94% | 15.53% | +8.59% |
| 8 | 2025-03-19 | 5.76% | 6.94% | +1.17% |
| 9 | 2025-03-17 | 3.51% | 5.76% | +2.25% |
| 10 | 2025-01-31 | 4.50% | 3.51% | -0.99% |
| 11 | 2025-01-17 | 3.85% | 4.50% | +0.65% |
| 12 | 2024-12-17 | 3.09% | 3.85% | +0.76% |
| 13 | 2024-11-20 | 2.93% | 3.09% | +0.16% |
| 14 | 2024-09-25 | 3.13% | 2.93% | -0.20% |
| 15 | 2024-08-30 | 3.00% | 3.13% | +0.13% |
| 16 | 2024-08-11 | 4.32% | 3.00% | -1.32% |
| 17 | 2024-07-21 | 4.05% | 4.32% | +0.27% |
| 18 | 2024-06-12 | 4.58% | 4.05% | -0.53% |
| 19 | 2024-05-29 | 4.42% | 4.58% | +0.15% |
| 20 | 2024-05-02 | 3.59% | 4.42% | +0.83% |
| 21 | 2024-04-17 | 2.86% | 3.59% | +0.72% |
| 22 | 2024-03-20 | 2.13% | 2.86% | +0.74% |
| 23 | 2024-03-08 | 2.32% | 2.13% | -0.19% |
| 24 | 2024-01-25 | 2.00% | 2.32% | +0.32% |
| 25 | 2024-01-11 | 1.61% | 2.00% | +0.39% |
| 26 | 2023-11-30 | 1.68% | 1.61% | -0.07% |
| 27 | 2023-10-04 | 1.51% | 1.68% | +0.16% |
| 28 | 2023-07-23 | 1.32% | 1.51% | +0.19% |
| 29 | 2023-06-10 | 1.23% | 1.32% | +0.08% |
| 30 | 2023-05-28 | 1.39% | 1.23% | -0.15% |
| 31 | 2023-03-07 | 35.77% | 1.39% | -34.38% |
| 32 | 2023-03-05 | 22.24% | 35.77% | +13.53% |
| 33 | 2022-02-04 | 32.21% | 22.24% | -9.97% |
| 34 | 2021-12-28 | 9.57% | 32.21% | +22.63% |
| 35 | 2021-12-22 | 0.92% | 9.57% | +8.66% |
| 36 | 2021-12-16 | — | 0.92% | — |