EPSS score history for CVE-2009-3999, 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 | 2026-07-02 | 71.61% | 71.81% | +0.20% |
| 2 | 2026-06-27 | 71.15% | 71.61% | +0.46% |
| 3 | 2026-06-15 | 60.84% | 71.15% | +10.31% |
| 4 | 2026-05-08 | 71.66% | 60.84% | -10.81% |
| 5 | 2026-03-25 | 70.59% | 71.66% | +1.06% |
| 6 | 2025-10-08 | 69.90% | 70.59% | +0.69% |
| 7 | 2025-07-14 | 71.58% | 69.90% | -1.69% |
| 8 | 2025-06-13 | 73.36% | 71.58% | -1.78% |
| 9 | 2025-03-30 | 78.91% | 73.36% | -5.55% |
| 10 | 2025-03-29 | 73.36% | 78.91% | +5.55% |
| 11 | 2025-03-17 | 91.71% | 73.36% | -18.35% |
| 12 | 2025-03-11 | 93.56% | 91.71% | -1.85% |
| 13 | 2024-12-27 | 93.85% | 93.56% | -0.29% |
| 14 | 2024-12-17 | 93.70% | 93.85% | +0.15% |
| 15 | 2024-08-30 | 94.88% | 93.70% | -1.18% |
| 16 | 2024-07-20 | 94.96% | 94.88% | -0.08% |
| 17 | 2024-06-08 | 94.95% | 94.96% | +0.01% |
| 18 | 2024-04-24 | 94.69% | 94.95% | +0.26% |
| 19 | 2024-03-09 | 94.98% | 94.69% | -0.29% |
| 20 | 2023-12-09 | 94.68% | 94.98% | +0.30% |
| 21 | 2023-09-13 | 94.41% | 94.68% | +0.27% |
| 22 | 2023-06-18 | 94.66% | 94.41% | -0.25% |
| 23 | 2023-05-06 | 94.46% | 94.66% | +0.19% |
| 24 | 2023-03-23 | 94.62% | 94.46% | -0.16% |
| 25 | 2023-03-07 | 87.25% | 94.62% | +7.37% |
| 26 | 2022-07-18 | 75.39% | 87.25% | +11.86% |
| 27 | 2022-07-17 | 87.25% | 75.39% | -11.86% |
| 28 | 2022-02-04 | — | 87.25% | — |