EPSS score history for CVE-2009-4653, 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 | 2026-06-25 | 12.55% | 12.65% | +0.10% |
| 2 | 2026-06-15 | 4.58% | 12.55% | +7.97% |
| 3 | 2026-05-04 | 5.11% | 4.58% | -0.53% |
| 4 | 2026-05-01 | 6.04% | 5.11% | -0.93% |
| 5 | 2025-07-20 | 6.22% | 6.04% | -0.18% |
| 6 | 2025-03-30 | 5.51% | 6.22% | +0.71% |
| 7 | 2025-03-29 | 6.22% | 5.51% | -0.71% |
| 8 | 2025-03-22 | 5.67% | 6.22% | +0.55% |
| 9 | 2025-03-19 | 5.76% | 5.67% | -0.09% |
| 10 | 2025-03-17 | 1.48% | 5.76% | +4.28% |
| 11 | 2024-07-15 | 2.21% | 1.48% | -0.72% |
| 12 | 2024-05-31 | 3.18% | 2.21% | -0.97% |
| 13 | 2024-04-15 | 4.29% | 3.18% | -1.12% |
| 14 | 2024-02-29 | 3.89% | 4.29% | +0.40% |
| 15 | 2023-10-20 | 5.38% | 3.89% | -1.49% |
| 16 | 2023-03-15 | 3.87% | 5.38% | +1.51% |
| 17 | 2023-03-07 | 5.71% | 3.87% | -1.84% |
| 18 | 2022-02-04 | — | 5.71% | — |