EPSS score history for CVE-2021-24917, 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 | 80.71% | 71.53% | -9.18% |
| 2 | 2026-05-25 | 76.37% | 80.71% | +4.34% |
| 3 | 2026-04-21 | 74.49% | 76.37% | +1.87% |
| 4 | 2025-11-21 | 68.28% | 74.49% | +6.21% |
| 5 | 2025-11-18 | 74.49% | 68.28% | -6.21% |
| 6 | 2025-09-03 | 76.40% | 74.49% | -1.91% |
| 7 | 2025-06-28 | 84.82% | 76.40% | -8.42% |
| 8 | 2025-05-05 | 89.60% | 84.82% | -4.78% |
| 9 | 2025-05-04 | 88.41% | 89.60% | +1.20% |
| 10 | 2025-05-01 | 89.60% | 88.41% | -1.20% |
| 11 | 2025-03-30 | 90.69% | 89.60% | -1.09% |
| 12 | 2025-03-29 | 89.60% | 90.69% | +1.09% |
| 13 | 2025-03-17 | 24.51% | 89.60% | +65.09% |
| 14 | 2025-03-09 | 24.12% | 24.51% | +0.40% |
| 15 | 2025-01-22 | 27.00% | 24.12% | -2.88% |
| 16 | 2024-12-17 | 2.22% | 27.00% | +24.78% |
| 17 | 2024-10-28 | 2.45% | 2.22% | -0.23% |
| 18 | 2024-08-21 | 2.65% | 2.45% | -0.20% |
| 19 | 2024-07-26 | 3.51% | 2.65% | -0.86% |
| 20 | 2024-07-12 | 4.10% | 3.51% | -0.59% |
| 21 | 2024-05-07 | 2.93% | 4.10% | +1.17% |
| 22 | 2024-03-27 | 2.72% | 2.93% | +0.21% |
| 23 | 2024-01-30 | 3.56% | 2.72% | -0.84% |
| 24 | 2023-11-21 | 4.44% | 3.56% | -0.88% |
| 25 | 2023-09-25 | 4.23% | 4.44% | +0.22% |
| 26 | 2023-07-28 | 3.77% | 4.23% | +0.46% |
| 27 | 2023-06-29 | 3.97% | 3.77% | -0.21% |
| 28 | 2023-06-16 | 2.21% | 3.97% | +1.77% |
| 29 | 2023-05-19 | 1.80% | 2.21% | +0.41% |
| 30 | 2023-04-22 | 1.45% | 1.80% | +0.35% |
| 31 | 2023-03-07 | 38.53% | 1.45% | -37.08% |
| 32 | 2022-09-02 | 28.12% | 38.53% | +10.41% |
| 33 | 2022-04-01 | 69.19% | 28.12% | -41.08% |
| 34 | 2022-02-04 | 17.24% | 69.19% | +51.95% |
| 35 | 2022-01-06 | 4.44% | 17.24% | +12.80% |
| 36 | 2021-12-16 | 0.62% | 4.44% | +3.81% |
| 37 | 2021-12-07 | — | 0.62% | — |