EPSS score history for CVE-2009-3563, 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 | 81.11% | 32.29% | -48.82% |
| 2 | 2026-05-01 | 79.63% | 81.11% | +1.48% |
| 3 | 2026-03-28 | 79.91% | 79.63% | -0.28% |
| 4 | 2026-03-21 | 81.09% | 79.91% | -1.18% |
| 5 | 2026-02-26 | 81.69% | 81.09% | -0.60% |
| 6 | 2026-02-16 | 82.43% | 81.69% | -0.74% |
| 7 | 2025-12-28 | 83.12% | 82.43% | -0.69% |
| 8 | 2025-12-27 | 82.43% | 83.12% | +0.69% |
| 9 | 2025-12-21 | 87.28% | 82.43% | -4.85% |
| 10 | 2025-12-13 | 87.70% | 87.28% | -0.42% |
| 11 | 2025-11-24 | 86.93% | 87.70% | +0.77% |
| 12 | 2025-10-21 | 87.07% | 86.93% | -0.15% |
| 13 | 2025-10-08 | 86.93% | 87.07% | +0.15% |
| 14 | 2025-08-10 | 85.12% | 86.93% | +1.81% |
| 15 | 2025-06-06 | 83.12% | 85.12% | +2.00% |
| 16 | 2025-05-05 | 87.70% | 83.12% | -4.58% |
| 17 | 2025-05-03 | 86.98% | 87.70% | +0.72% |
| 18 | 2025-04-30 | 86.34% | 86.98% | +0.64% |
| 19 | 2025-04-28 | 79.62% | 86.34% | +6.72% |
| 20 | 2025-04-27 | 64.95% | 79.62% | +14.66% |
| 21 | 2025-03-30 | 67.22% | 64.95% | -2.26% |
| 22 | 2025-03-29 | 64.95% | 67.22% | +2.26% |
| 23 | 2025-03-17 | 96.40% | 64.95% | -31.45% |
| 24 | 2024-12-17 | 96.52% | 96.40% | -0.12% |
| 25 | 2024-10-08 | 96.56% | 96.52% | -0.05% |
| 26 | 2024-08-29 | 96.49% | 96.56% | +0.07% |
| 27 | 2024-06-08 | 96.31% | 96.49% | +0.18% |
| 28 | 2024-03-13 | 96.56% | 96.31% | -0.25% |
| 29 | 2023-09-14 | 96.69% | 96.56% | -0.13% |
| 30 | 2023-08-02 | 96.78% | 96.69% | -0.08% |
| 31 | 2023-03-07 | 55.63% | 96.78% | +41.14% |
| 32 | 2022-02-04 | — | 55.63% | — |