EPSS score history for CVE-2009-1551, 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 | 85.24% | 27.01% | -58.24% |
| 2 | 2026-01-06 | 31.57% | 85.24% | +53.67% |
| 3 | 2025-09-25 | 8.01% | 31.57% | +23.57% |
| 4 | 2025-04-26 | 7.33% | 8.01% | +0.67% |
| 5 | 2025-03-30 | 11.08% | 7.33% | -3.74% |
| 6 | 2025-03-29 | 7.33% | 11.08% | +3.74% |
| 7 | 2025-03-19 | 6.87% | 7.33% | +0.46% |
| 8 | 2025-03-17 | 7.12% | 6.87% | -0.25% |
| 9 | 2025-03-02 | 7.69% | 7.12% | -0.57% |
| 10 | 2024-12-20 | 11.93% | 7.69% | -4.24% |
| 11 | 2024-11-14 | 15.22% | 11.93% | -3.28% |
| 12 | 2024-10-09 | 25.88% | 15.22% | -10.67% |
| 13 | 2023-12-15 | 18.72% | 25.88% | +7.16% |
| 14 | 2023-11-04 | 15.02% | 18.72% | +3.70% |
| 15 | 2023-09-23 | 2.53% | 15.02% | +12.49% |
| 16 | 2023-03-07 | 4.48% | 2.53% | -1.95% |
| 17 | 2022-02-04 | — | 4.48% | — |