EPSS score history for CVE-2021-25899, 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 | 55.87% | 12.25% | -43.62% |
| 2 | 2026-06-08 | 73.00% | 55.87% | -17.13% |
| 3 | 2026-02-25 | 73.10% | 73.00% | -0.10% |
| 4 | 2026-02-12 | 79.54% | 73.10% | -6.44% |
| 5 | 2026-02-10 | 88.86% | 79.54% | -9.32% |
| 6 | 2025-11-21 | 67.97% | 88.86% | +20.89% |
| 7 | 2025-11-18 | 88.86% | 67.97% | -20.89% |
| 8 | 2025-11-09 | 89.95% | 88.86% | -1.09% |
| 9 | 2025-09-26 | 85.35% | 89.95% | +4.60% |
| 10 | 2025-03-30 | 92.18% | 85.35% | -6.83% |
| 11 | 2025-03-29 | 85.35% | 92.18% | +6.83% |
| 12 | 2025-03-27 | 80.58% | 85.35% | +4.77% |
| 13 | 2025-03-24 | 85.35% | 80.58% | -4.77% |
| 14 | 2025-03-23 | 86.73% | 85.35% | -1.38% |
| 15 | 2025-03-20 | 89.42% | 86.73% | -2.69% |
| 16 | 2025-03-19 | 86.73% | 89.42% | +2.69% |
| 17 | 2025-03-18 | 89.42% | 86.73% | -2.69% |
| 18 | 2025-03-17 | 42.95% | 89.42% | +46.47% |
| 19 | 2025-01-08 | 35.38% | 42.95% | +7.58% |
| 20 | 2024-12-21 | 28.35% | 35.38% | +7.02% |
| 21 | 2024-12-17 | 42.80% | 28.35% | -14.45% |
| 22 | 2024-10-13 | 45.60% | 42.80% | -2.80% |
| 23 | 2024-09-10 | 49.08% | 45.60% | -3.47% |
| 24 | 2024-07-25 | 47.96% | 49.08% | +1.12% |
| 25 | 2024-06-24 | 50.60% | 47.96% | -2.64% |
| 26 | 2024-06-09 | 51.51% | 50.60% | -0.91% |
| 27 | 2024-04-26 | 50.72% | 51.51% | +0.78% |
| 28 | 2024-03-15 | 54.90% | 50.72% | -4.18% |
| 29 | 2024-03-01 | 53.65% | 54.90% | +1.25% |
| 30 | 2024-01-07 | 50.65% | 53.65% | +2.99% |
| 31 | 2023-12-12 | 52.89% | 50.65% | -2.23% |
| 32 | 2023-11-28 | 53.69% | 52.89% | -0.81% |
| 33 | 2023-10-20 | 51.97% | 53.69% | +1.72% |
| 34 | 2023-09-23 | 54.56% | 51.97% | -2.59% |
| 35 | 2023-07-16 | 45.93% | 54.56% | +8.63% |
| 36 | 2023-06-17 | 47.72% | 45.93% | -1.79% |
| 37 | 2023-05-07 | 49.53% | 47.72% | -1.81% |
| 38 | 2023-04-08 | 49.79% | 49.53% | -0.26% |
| 39 | 2023-03-23 | 57.13% | 49.79% | -7.33% |
| 40 | 2023-03-07 | 0.89% | 57.13% | +56.24% |
| 41 | 2022-04-01 | 9.03% | 0.89% | -8.14% |
| 42 | 2022-02-04 | 2.74% | 9.03% | +6.29% |
| 43 | 2022-01-06 | 0.62% | 2.74% | +2.12% |
| 44 | 2021-04-27 | — | 0.62% | — |