EPSS score history for CVE-2009-0550, 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 | 38.59% | 11.75% | -26.84% |
| 2 | 2025-12-28 | 34.82% | 38.59% | +3.77% |
| 3 | 2025-12-27 | 38.59% | 34.82% | -3.77% |
| 4 | 2025-10-28 | 34.82% | 38.59% | +3.77% |
| 5 | 2025-10-27 | 38.59% | 34.82% | -3.77% |
| 6 | 2025-10-01 | 34.82% | 38.59% | +3.77% |
| 7 | 2025-03-30 | 53.44% | 34.82% | -18.62% |
| 8 | 2025-03-29 | 34.82% | 53.44% | +18.62% |
| 9 | 2025-03-17 | 54.90% | 34.82% | -20.08% |
| 10 | 2025-02-09 | 56.02% | 54.90% | -1.12% |
| 11 | 2025-01-04 | 53.81% | 56.02% | +2.21% |
| 12 | 2024-12-17 | 63.18% | 53.81% | -9.37% |
| 13 | 2024-11-29 | 56.38% | 63.18% | +6.80% |
| 14 | 2024-10-24 | 43.17% | 56.38% | +13.21% |
| 15 | 2024-09-18 | 37.97% | 43.17% | +5.20% |
| 16 | 2024-08-12 | 42.74% | 37.97% | -4.77% |
| 17 | 2024-07-09 | 41.24% | 42.74% | +1.50% |
| 18 | 2024-06-04 | 39.04% | 41.24% | +2.19% |
| 19 | 2024-03-22 | 28.35% | 39.04% | +10.70% |
| 20 | 2023-10-13 | 23.95% | 28.35% | +4.40% |
| 21 | 2023-09-01 | 18.96% | 23.95% | +4.99% |
| 22 | 2023-06-02 | 18.50% | 18.96% | +0.46% |
| 23 | 2023-03-07 | 13.71% | 18.50% | +4.79% |
| 24 | 2022-09-15 | 15.22% | 13.71% | -1.51% |
| 25 | 2022-07-18 | 2.77% | 15.22% | +12.45% |
| 26 | 2022-07-17 | 15.22% | 2.77% | -12.45% |
| 27 | 2022-07-15 | 18.20% | 15.22% | -2.97% |
| 28 | 2022-05-13 | 19.88% | 18.20% | -1.69% |
| 29 | 2022-03-09 | 21.39% | 19.88% | -1.50% |
| 30 | 2022-02-04 | — | 21.39% | — |