EPSS score history for CVE-2020-9548, 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 | 62.02% | 18.34% | -43.67% |
| 2 | 2026-05-28 | 57.60% | 62.02% | +4.41% |
| 3 | 2026-03-11 | 62.02% | 57.60% | -4.41% |
| 4 | 2025-12-12 | 67.40% | 62.02% | -5.38% |
| 5 | 2025-12-10 | 70.37% | 67.40% | -2.97% |
| 6 | 2025-11-21 | 54.49% | 70.37% | +15.88% |
| 7 | 2025-11-18 | 70.18% | 54.49% | -15.69% |
| 8 | 2025-11-07 | 70.37% | 70.18% | -0.19% |
| 9 | 2025-09-03 | 69.81% | 70.37% | +0.57% |
| 10 | 2025-08-16 | 67.40% | 69.81% | +2.41% |
| 11 | 2025-08-03 | 62.70% | 67.40% | +4.70% |
| 12 | 2025-07-23 | 65.60% | 62.70% | -2.90% |
| 13 | 2025-07-20 | 70.56% | 65.60% | -4.96% |
| 14 | 2025-07-18 | 70.18% | 70.56% | +0.38% |
| 15 | 2025-07-15 | 70.37% | 70.18% | -0.19% |
| 16 | 2025-07-11 | 13.94% | 70.37% | +56.43% |
| 17 | 2025-03-30 | 20.61% | 13.94% | -6.67% |
| 18 | 2025-03-29 | 13.94% | 20.61% | +6.67% |
| 19 | 2025-03-28 | 20.61% | 13.94% | -6.67% |
| 20 | 2025-03-27 | 13.94% | 20.61% | +6.67% |
| 21 | 2025-03-20 | 20.61% | 13.94% | -6.67% |
| 22 | 2025-03-19 | 13.94% | 20.61% | +6.67% |
| 23 | 2025-03-17 | 0.65% | 13.94% | +13.30% |
| 24 | 2025-02-24 | 0.48% | 0.65% | +0.17% |
| 25 | 2024-12-17 | 0.40% | 0.48% | +0.08% |
| 26 | 2023-11-08 | 0.53% | 0.40% | -0.13% |
| 27 | 2023-03-07 | 24.56% | 0.53% | -24.04% |
| 28 | 2022-02-04 | 13.92% | 24.56% | +10.64% |
| 29 | 2021-10-21 | 13.21% | 13.92% | +0.72% |
| 30 | 2021-04-14 | — | 13.21% | — |