EPSS score history for CVE-2020-9490, 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 | 76.28% | 89.74% | +13.47% |
| 2 | 2026-05-28 | 72.86% | 76.28% | +3.42% |
| 3 | 2026-05-09 | 76.28% | 72.86% | -3.42% |
| 4 | 2026-03-28 | 76.61% | 76.28% | -0.33% |
| 5 | 2026-03-21 | 76.28% | 76.61% | +0.33% |
| 6 | 2026-03-04 | 73.67% | 76.28% | +2.61% |
| 7 | 2026-03-01 | 76.28% | 73.67% | -2.61% |
| 8 | 2026-02-04 | 73.67% | 76.28% | +2.61% |
| 9 | 2026-02-01 | 76.28% | 73.67% | -2.61% |
| 10 | 2026-01-14 | 75.82% | 76.28% | +0.45% |
| 11 | 2026-01-04 | 73.17% | 75.82% | +2.66% |
| 12 | 2026-01-01 | 75.82% | 73.17% | -2.66% |
| 13 | 2025-12-28 | 77.18% | 75.82% | -1.36% |
| 14 | 2025-12-27 | 75.82% | 77.18% | +1.36% |
| 15 | 2025-12-04 | 73.17% | 75.82% | +2.66% |
| 16 | 2025-12-01 | 75.82% | 73.17% | -2.66% |
| 17 | 2025-11-21 | 81.29% | 75.82% | -5.47% |
| 18 | 2025-11-18 | 75.82% | 81.29% | +5.47% |
| 19 | 2025-11-04 | 73.17% | 75.82% | +2.66% |
| 20 | 2025-11-01 | 75.82% | 73.17% | -2.66% |
| 21 | 2025-10-28 | 77.18% | 75.82% | -1.36% |
| 22 | 2025-10-27 | 75.82% | 77.18% | +1.36% |
| 23 | 2025-10-04 | 73.17% | 75.82% | +2.66% |
| 24 | 2025-10-01 | 77.18% | 73.17% | -4.02% |
| 25 | 2025-09-04 | 74.26% | 77.18% | +2.92% |
| 26 | 2025-09-01 | 77.18% | 74.26% | -2.92% |
| 27 | 2025-08-04 | 74.62% | 77.18% | +2.56% |
| 28 | 2025-08-01 | 77.50% | 74.62% | -2.88% |
| 29 | 2025-07-30 | 76.16% | 77.50% | +1.34% |
| 30 | 2025-07-18 | 75.82% | 76.16% | +0.34% |
| 31 | 2025-07-09 | 72.34% | 75.82% | +3.49% |
| 32 | 2025-07-07 | 75.82% | 72.34% | -3.49% |
| 33 | 2025-07-04 | 73.17% | 75.82% | +2.66% |
| 34 | 2025-07-01 | 75.82% | 73.17% | -2.66% |
| 35 | 2025-06-04 | 73.17% | 75.82% | +2.66% |
| 36 | 2025-06-01 | 75.82% | 73.17% | -2.66% |
| 37 | 2025-05-04 | 68.60% | 75.82% | +7.22% |
| 38 | 2025-05-01 | 75.82% | 68.60% | -7.22% |
| 39 | 2025-04-21 | 76.16% | 75.82% | -0.34% |
| 40 | 2025-04-15 | 75.82% | 76.16% | +0.34% |
| 41 | 2025-03-30 | 82.76% | 75.82% | -6.94% |
| 42 | 2025-03-29 | 76.28% | 82.76% | +6.49% |
| 43 | 2025-03-26 | 69.97% | 76.28% | +6.30% |
| 44 | 2025-03-24 | 76.28% | 69.97% | -6.30% |
| 45 | 2025-03-23 | 69.97% | 76.28% | +6.30% |
| 46 | 2025-03-17 | 2.06% | 69.97% | +67.91% |
| 47 | 2025-02-03 | 2.34% | 2.06% | -0.28% |
| 48 | 2024-12-17 | 0.69% | 2.34% | +1.65% |
| 49 | 2024-07-14 | 0.61% | 0.69% | +0.08% |
| 50 | 2023-12-11 | 0.72% | 0.61% | -0.11% |
| 51 | 2023-11-08 | 8.94% | 0.72% | -8.22% |
| 52 | 2023-07-14 | 9.35% | 8.94% | -0.41% |
| 53 | 2023-04-23 | 10.51% | 9.35% | -1.16% |
| 54 | 2023-03-14 | 11.31% | 10.51% | -0.80% |
| 55 | 2023-03-07 | 5.24% | 11.31% | +6.07% |
| 56 | 2022-04-01 | 34.28% | 5.24% | -29.04% |
| 57 | 2022-02-04 | 46.30% | 34.28% | -12.02% |
| 58 | 2022-01-06 | 16.12% | 46.30% | +30.18% |
| 59 | 2021-06-08 | 15.67% | 16.12% | +0.46% |
| 60 | 2021-06-03 | 15.20% | 15.67% | +0.46% |
| 61 | 2021-04-14 | — | 15.20% | — |