EPSS score history for CVE-2021-43857, 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 | 2026-06-28 | 55.61% | 55.33% | -0.28% |
| 2 | 2026-06-15 | 42.49% | 55.61% | +13.12% |
| 3 | 2026-06-03 | 49.64% | 42.49% | -7.15% |
| 4 | 2025-12-25 | 42.49% | 49.64% | +7.15% |
| 5 | 2025-12-16 | 42.63% | 42.49% | -0.14% |
| 6 | 2025-11-21 | 47.93% | 42.63% | -5.30% |
| 7 | 2025-11-18 | 42.63% | 47.93% | +5.30% |
| 8 | 2025-11-01 | 28.78% | 42.63% | +13.85% |
| 9 | 2025-08-19 | 29.30% | 28.78% | -0.52% |
| 10 | 2025-08-16 | 41.89% | 29.30% | -12.59% |
| 11 | 2025-05-16 | 42.48% | 41.89% | -0.59% |
| 12 | 2025-05-15 | 41.89% | 42.48% | +0.59% |
| 13 | 2025-03-30 | 42.27% | 41.89% | -0.38% |
| 14 | 2025-03-29 | 41.89% | 42.27% | +0.38% |
| 15 | 2025-03-28 | 42.27% | 41.89% | -0.38% |
| 16 | 2025-03-27 | 54.16% | 42.27% | -11.89% |
| 17 | 2025-03-20 | 42.27% | 54.16% | +11.89% |
| 18 | 2025-03-19 | 54.16% | 42.27% | -11.89% |
| 19 | 2025-03-17 | 13.38% | 54.16% | +40.79% |
| 20 | 2025-01-29 | 17.45% | 13.38% | -4.08% |
| 21 | 2024-12-17 | 3.68% | 17.45% | +13.77% |
| 22 | 2024-06-10 | 3.56% | 3.68% | +0.12% |
| 23 | 2024-03-20 | 3.17% | 3.56% | +0.39% |
| 24 | 2023-10-16 | 2.72% | 3.17% | +0.45% |
| 25 | 2023-10-01 | 2.39% | 2.72% | +0.34% |
| 26 | 2023-08-18 | 1.20% | 2.39% | +1.19% |
| 27 | 2023-08-04 | 0.99% | 1.20% | +0.21% |
| 28 | 2023-07-20 | 0.92% | 0.99% | +0.08% |
| 29 | 2023-07-07 | 0.84% | 0.92% | +0.08% |
| 30 | 2023-06-22 | 0.75% | 0.84% | +0.09% |
| 31 | 2023-03-07 | 52.58% | 0.75% | -51.84% |
| 32 | 2022-11-15 | 52.14% | 52.58% | +0.45% |
| 33 | 2022-07-15 | 52.58% | 52.14% | -0.45% |
| 34 | 2022-02-04 | 9.47% | 52.58% | +43.11% |
| 35 | 2022-01-06 | 7.71% | 9.47% | +1.76% |
| 36 | 2022-01-04 | 1.83% | 7.71% | +5.88% |
| 37 | 2021-12-28 | — | 1.83% | — |